The best partner in the Embedded industry

We help our clients with full and partial product development (hardware, firmware, industrial, mechanical, software for Linux and Mobile apps) with deep technical management

Contact
Homepage image of the Droid-Technologies, a comprehensive approach to the implementation of your IT projects

Our Clients

Cisco Babblelabs Networking, Cloud, and Cybersecurity Solutions
Cisco Babblelabs Networking, Cloud, and Cybersecurity Solutions
Got-interface American Control Electronic Ac Dc Drives And Electronics Manufacturer
Shots cope company. Golf watches, range finders and performance tracking
Polarium company. Smart and Sustainable Energy Storage
Innovationlab company. InnovationLab (iL) ist Experte für gedruckte und organische Elektronik mit Schwerpunkt auf flexiblen Sensoren, der Sie von der Idee bis zur Produktion begleitet.
CONTROLLINO company. Arduino compatible PLC | Industry-ready hardware
SUBPAC company. Patented tactile audio system that provides a new high-resolution immersive experience
Link4 Corporation manufactures software and environmental controls. INTELLIGENT CLOUD-BASED CONTROL SOLUTIONS
Coderabbit company. Software development service
Bioforcetech Corporation. Automated and sustainable systems transforms biosolids into valuable products while reducing volume by 90%
Prosteer company. First mechanical handheld steering controller for Console, PC and Mobile
Sportlounge: Videoanalyse und Austausch- plattform für den Profi- und Amateursport
Qlynx technologies company. QLynx offers unparalleled expertise in intelligent transportation systems (ITS) and smart work zone technology.
 Cornick Smart Technology Distribution
Grilleye . Wireless Meat Thermometers and Accessories. Setting Industry Standards with World-First Features
Mobile Rugged Technologies Corp, is a developer of custom rugged electronics, firmware and enclosures for the design and integration of military, first-responders, and extreme industrial applications.
Felik. World's First AI-Powered Pet Companion.
 Aqualink Water network efficiency
Engino & Robotics . Shop and development of Interactive designer toys
Linx Printing Technologies Ltd (Linx) Identification platform
Taal Innovation Advisors (“Taal”) . Business technology execution
Paygo energy. Smart technology for clean cooking
PowerX company. The Most Powerful Home Utilities Monitoring Solution
IBobber by Reelsonar. The castable Bluetooth Smart sonar fishfinder that syncs with your iPhone or Android device
TEXI company. TEXI Logistic Solution √Minimerar svinn av arbetskläder √Kortare väntetider för personalen √Minimerar klädlagret √Optimal hygien
Astrohaus is a product design company focused on creating elegant productivity tools.
CAN Go - the world smartest walking cane .  Mobility solutions to help people with mobility limitations stay mobile
digikeijs company. Model railway accessories manufacturer
All Bionics company
Eloesports logo
Phiston`s logo
Renau`s logo
Enttec`s logo
Dukane`s logo
Lumo`s logo
Randmcnally`s logo
Alpinsurgical’s logo
BioGram’s logo
Windmillair’s logo
Eversun’s logo
Allbionics' logo
Blynk’s logo
DIGIKAS

Creative Design and Development for your products

At Droid Technologies we believe that modern technology, integrated ideas and experience are the key elements needed to deliver and implement successful business solutions. That's why we provide our clients with a strong team of technical professionals capable of providing comprehensive solutions for our customers. We guarantee our clients success and efficiency through partnerships with leading technology providers who have a proven track record of success in their fields and supplement this expertise with our wide range of customized services

Development and printing of boards Development and printing of boards

Technologies only become valuable when an idea is brought to life by developers

Development and printing of boards






Industries In Focus

These are the most popular industries in which we have experience and good expertise, but we are also ready for new undertakings


Medical devices design

Medical


Collects data from sensors(ECG, EEG, PPG, temperature, etc.), make analysis, visualization and uploads results and notifications to the cloud

Industrial devices design

Industrial


Automatization for high voltage line switching, signals measurements, external equipment control(CAN, RS485, RS232), remote control (Wifi, BLE, Ethernet, Lora, etc.)

Consumer and Retail devices design

Consumer and Retail


Different smartwatches, devices with displays, gateways, barcode scanners, game controllers, store equipment, NFC or RFID readers, etc

Telecommunication  devices design

Telecommunication


Radio or wireless communication between different communication points (SDR radio for an example). Specializing in radio devices that transmit audio/sensor values/settings/video

Automotive devices design

Automotive


Navigation control, diagnostic of a car by OBDII, handle accidents, provides communication with the cloud, light control, and touch control


How about some fact about us

>
>
>
Years Experience
Work Completed
Developers

We focus on developing our expertise in the Embedded industry, rather than spreading ourselves thin in a lot of different industries

Project process

Requirements

We need to have well planned technical requirements from the customer, alternatively, we can undergo a discovery phase to figure out the technical requirements

Alternate Text

Make a work plan

Based on the technical requirements, we divide the project into small tasks, for each task there will be timelines and a Gantt chart

Alternate Text

Architecture design

Depending on the project type, we do a different design of the architecture. An example, for Firmware/Software we do UML, Workflow diagrams

Alternate Text

Allocate team

Depending on the project type, timelines and resources - we allocate a team (developers, project manager)

Alternate Text

Development

The team begins development (PCB design, coding, review, management timelines), it may have a few revisions with the Errata document

Alternate Text

Final testing and Release

The team finishes development, does full testing (PCB, Software/Firmware), bug fixing and releases the final product

Alternate Text

Certification

If the product requires certification, we will do full testing and preparation of the certification

Alternate Text

Project launch and supporting

We offer full support when the product goes to full scale production

Alternate Text

A few examples of the work

a car remote control

Automotive Remote Vehicle Controller

Droid Technologies designed and developed an automotive remote vehicle control prototype with a touchscreen display, created to demonstrate vehicle control through both wired interfaces and Bluetooth Low Energy (BLE).

The device is based on the ESP32-S3, providing embedded control, wireless connectivity, and touchscreen GUI functionality. The integrated display allows users to send vehicle commands, monitor system status, and interact with the automotive control interface in real time.

The prototype was developed as a proof of concept for automotive control applications, validating communication architecture, user interaction, and remote vehicle operation before further product development.

Droid Technologies...

View case
battery management system (BMS) via CAN, RS485 protocols from the cloud via Ethernet (MQTT/HTTP + SSL/TLS) and from a mobile application via BLE (GATT)

Industrial Smart BMS Gateway & Mobile App with BLE

Droid Technologies designed and developed a smart Battery Management System (BMS) gateway and companion mobile application for monitoring, configuring, and controlling multiple battery systems.

The device acts as a BLE/Ethernet BMS controller, communicating with battery management systems through CAN, RS485, and RS232 interfaces. It supports Ethernet connectivity for reliable network communication and secure data exchange with local or cloud platforms using MQTT and HTTP/HTTPS with SSL/TLS encryption.

The companion mobile application is used for device setup and configuration over Bluetooth Low Energy (BLE), allowing users to connect to the gateway, configure network and system parameters, monitor device...

View case
save a life to old people

IoT Development Kit with Allwinner H3, nRF52840

Droid Technologies designed and developed a custom IoT development kit for connected devices, smart wearables, sensor systems, and embedded product prototyping. The platform combines an Allwinner H3 MPU with a Nordic nRF52840 MCU, providing both high-level processing and low-power wireless connectivity.

The device integrates LTE, Bluetooth Low Energy (BLE), motion and biometric sensors, display and audio interfaces, wireless charging, LPDDR3 memory, and eMMC storage, creating a flexible platform for developing advanced connected products.

Droid Technologies delivered hardware design, PCB development, embedded firmware, embedded Linux integration, wireless connectivity, sensor integration, power management,...

View case
tracking people inside the building. There are UWB  with 2 antennas(used for triangulation: calculate distance and angle ), BLE to communicate with own smartphone and make visualization on Mobile App, accelerometer, and  Gyroscope

Smart UWB & BLE Tracking Tag with Qorvo DW1000

Droid Technologies designed and developed a custom UWB/BLE tracking tag for indoor positioning and real-time location tracking (RTLS) of people and assets.

The device combines the Qorvo DW1000 UWB transceiver with a Nordic nRF52840 BLE MCU. UWB with a dual-antenna architecture enables precise ranging and positioning, while Bluetooth Low Energy (BLE) provides smartphone and mobile app connectivity. The device also supports the Apple Find My network for extended asset-location capabilities.

An integrated accelerometer and gyroscope provide motion data, while Kalman filtering and sensor fusion improve tracking stability and accuracy. An IR temperature sensor enables contactless temperature measurement.

Droid...

View case
onnect to a few different devices by BLE at the home: smart bath (a controller with  BLE and Wifi that on of motors and control water level), Temperature controller (control heating in the house), mobile App

Smart Bath & Heating Controller with BLE and Mobile App

Droid Technologies designed and developed a smart home controller with a round display and a companion mobile app for controlling a smart bath, home heating, and other connected devices from one interface.

The controller acts as a central hub and connects to home devices over Bluetooth Low Energy (BLE). It manages a smart bath controller with BLE and Wi-Fi, which drives the bath motors and controls water temperature and fill level, and a temperature controller that works as a smart thermostat for home heating. The same BLE link can also serve other appliances, lighting, and security devices.

The round display provides local control of all connected devices. The mobile app offers the same functions remotely:...

View case
measure the speed of cars, a radar, measure meteorological parameters

Smart Road Monitoring Radar with LTE Cat 1

Droid Technologies designed and developed a smart road monitoring system for vehicle speed measurement, traffic analysis, meteorological monitoring, and cloud connectivity.

The device uses radar technology to measure vehicle speed and process traffic data in real time. It is based on an STM32F7 microcontroller and includes a touchscreen display for local configuration and diagnostics.

A built-in camera periodically captures road images and sends them with telemetry data to the AWS cloud via LTE Cat 1 using HTTPS. The system also supports OTA firmware updates.

For local communication between roadside devices, Zigbee mesh networking is used.

Key features:

• STM32F7 controller
• Radar-based vehicle speed measurement
•...

View case
шлюз умного дома с SubGiga, BLE, Wifi управления внешними узлами (датчики температуры, датчики влажности, заслонки...) и связи с облаком AWS по протоколам MQTT/HTTP+SSL

Smart Home IoT Gateway with Sub-GHz, BLE, Wi-Fi

Droid Technologies designed and developed a smart home IoT gateway that connects local sensors, actuators, and automation devices with cloud services through multiple wireless communication protocols.

The gateway supports Sub-GHz communication with a custom RF protocol for reliable long-range connectivity with distributed smart home nodes. Bluetooth Low Energy (BLE) is used to communicate with local devices such as temperature and humidity sensors, smart dampers, and other wireless peripherals.

For cloud connectivity, the gateway uses Wi-Fi with secure MQTT and HTTPS communication, enabling integration with AWS cloud services for remote monitoring, device control, telemetry, and automation.

Droid Technologies...

View case
to make selfie photos from the back camera of the iPhone

Smart iPhone Selfie Display with BLE

Droid Technologies designed and developed a smart selfie accessory for iPhone, enabling users to take high-quality selfies with the phone’s rear camera while viewing themselves on an external display.

The system uses an STM32H7 as the main controller and an STM32WB for Bluetooth Low Energy (BLE) communication with the iPhone. BLE allows the device to remotely trigger the iPhone camera shutter, while the integrated display and auxiliary camera help users frame and position shots accurately.

The device also integrates wireless charging, allowing the iPhone to remain powered during use.

Key features and engineering scope:

• STM32H7 main controller
• STM32WB BLE controller
• Bluetooth Low Energy communication
• Remote...

View case
remote control of another device via BLE. Control to open the door without touching it with the Qtouch button

BLE Touchless Door Control Device with Qtouch

Droid Technologies designed and developed a BLE-based touchless control device for remote operation of external equipment, including automatic doors and access control systems.

The device is based on the Nordic nRF52810 and uses Bluetooth Low Energy (BLE) for reliable wireless communication. It integrates high-sensitivity QTouch capacitive buttons, capable of detecting user interaction from a distance of several centimeters without direct physical contact.

The solution is suitable for touchless access control, smart buildings, healthcare environments, public spaces, and industrial automation, where hygiene and convenient contactless operation are important.

Droid Technologies delivered hardware design, PCB...

View case
industrial Gateway with ZigBee, BLE, Wifi, LTE, and Ethernet.  Сontrol external nodes(temperature sensors, humidity sensors, dampers ...), and communicate with AW/Azure cloud by MQTT/HTTP+SSL protocols

Industrial IoT Gateway with Zigbee, BLE, LTE, WIFI

Droid Technologies designed and developed an industrial IoT gateway for collecting data from distributed industrial sensors and equipment and securely transmitting it to cloud platforms for remote monitoring, analytics, and control.

The gateway communicates with external sensors and devices using Zigbee and Bluetooth Low Energy (BLE). Collected telemetry is processed locally and transmitted to the cloud through Wi-Fi, LTE, or Ethernet, providing flexible connectivity for industrial environments.

The system supports integration with AWS and Microsoft Azure cloud platforms using secure MQTTS and HTTPS protocols, enabling reliable telemetry transmission, remote device management, and integration with industrial...

View case
blander with BLDC motor 1,5 kW and power corrector

PMSM Motor Controller with STM32F3, FOC & PFC

Droid Technologies designed and developed a high-power motor control system for a 1.5 kW PMSM (Permanent Magnet Synchronous Motor) used in a commercial blender.

The system consists of two custom electronic boards: a power conversion board and a motor control board. The power stage manages energy conversion and includes Power Factor Correction (PFC) for improved efficiency, reduced harmonic distortion, and stable operation under changing loads.

The motor controller is based on an STM32F3 MCU and uses the STM32 PMSM FOC Motor Control Software Development Kit (MCSDK / MC Library) for Field-Oriented Control. The firmware provides precise regulation of motor speed, torque, current, startup, and operating modes.

Droi...

View case
motherboard of the high-power charge station, ll power management between connected devices, and communication between a cloud by Ethernet, Wifi, LTE, and NB-IOT

Industrial IoT Gateway for Power Infrastructure

Droid Technologies designed and developed an industrial IoT gateway for high-power charging infrastructure, responsible for power management, network communication, and connectivity between charging equipment, external devices, and cloud services.

The system is based on an NXP i.MX8 MPU with DDR4 memory, providing high-performance embedded computing for industrial applications. It supports Ethernet, Wi-Fi, LTE, and NB-IoT connectivity for local networking, remote monitoring, telemetry, and cloud communication.

The gateway includes four Ethernet ports with Power over Ethernet (PoE), allowing it to provide both network connectivity and power to external devices. It also manages power distribution and...

View case
home gateway with NFC unlock doors

Smart Home Gateway with NFC Access, BLE, Wi-Fi

Droid Technologies designed and developed a smart home IoT gateway with NFC-based access control, connecting local wireless devices with cloud services and building automation systems.

The gateway collects data from sensors and smart devices over Bluetooth Low Energy (BLE) and sends telemetry to the Microsoft Azure cloud through Wi-Fi or Ethernet. Secure communication uses MQTTS and HTTPS, with support for OTA firmware updates and remote device management.

The system is based on Nordic nRF52840 and ESP8266 / ESP32-S3 platforms. An integrated NFC reader enables contactless door unlocking, while a capacitive touchscreen display provides local configuration and control. Power over Ethernet (PoE) simplifies...

View case
HMI to control external devices by BLE

BLE HMI Display Controller for Smart Water Heater

Droid Technologies designed and developed a display controller with Bluetooth Low Energy (BLE) that works as a wireless HMI for controlling external devices. In this project, the controller was used to operate a BLE water heater.

The device combines a display-based user interface with a BLE connection to the controlled equipment. Users interact with the display to send commands and see device status, while BLE handles wireless communication without cables between the HMI and the appliance.

The controller is not tied to one product. The same hardware and firmware platform can serve as an HMI for any device with BLE, such as heating equipment, home appliances, or industrial units, which makes it a reusable base...

View case
The radar, board with Wifi and BLE

IWR6843AOP mmWave Radar with Wi-Fi, BLE, AWS

Droid Technologies designed and developed a cloud-connected mmWave radar system based on the Texas Instruments IWR6843AOP platform for real-time object detection, tracking, and edge data processing.

The radar performs on-board signal processing and object tracking, then sends processed data to the cloud through an ESP32-based Wi-Fi connection. The system integrates with AWS cloud services using MQTTS and HTTPS for secure telemetry, remote monitoring, device management, and OTA firmware updates.

The ESP32 also provides Bluetooth Low Energy (BLE) connectivity, allowing configuration and parameter adjustment from a mobile phone.

Droid Technologies delivered hardware design, PCB development, embedded firmware,...

View case

Medical Smartwatch for Remote Patient Monitoring

Droid Technologies developed a connected medical smartwatch for remote patient monitoring of seniors and elderly patients, designed for continuous health data collection and remote supervision by healthcare and insurance providers.

The wearable is based on the Nordic nRF9161 cellular IoT platform and supports LTE-M / NB-IoT, Wi-Fi, and Bluetooth Low Energy (BLE) connectivity. Integrated ECG, PPG, and accelerometer sensors enable cardiovascular, activity, and motion monitoring, while the onboard display provides real-time information directly to the user.

The device can securely transmit health and telemetry data to remote monitoring platforms, allowing caregivers, healthcare providers, and insurance companies...

View case
High-end audio DSP system PCBs based on Analog Devices SHARC processor with multichannel audio I/O

High-End Audio DSP System Based on Analog Devices

Droid Technologies designed and developed a high-quality digital audio processing platform for real-time, low-latency audio applications, based on an Analog Devices SHARC DSP processor.

The system is engineered for high-performance digital signal processing, precise audio acquisition and playback, and real-time processing of multiple audio channels. The SHARC architecture provides the computational performance required for advanced audio algorithms while maintaining very low processing latency.

Droid Technologies delivered hardware design, PCB development, embedded firmware, DSP software development, analog audio circuitry, digital interfaces, power architecture, and complete system integration.

Key features...

View case
Custom NXP i.MX8 system-on-module PCBs with LPDDR4 memory

Custom NXP i.MX8 System-on-Module with LPDDR4

Droid Technologies designed and developed a custom System-on-Module (SoM) based on the NXP i.MX8 processor family, intended for high-performance embedded Linux and connected device applications.

The module integrates the NXP i.MX8 processor, LPDDR4 memory, eMMC storage, power management, and high-speed board-to-board interfaces into a compact embedded computing platform that can be integrated into custom carrier boards.

The SoM was engineered for reliable operation in advanced embedded systems requiring significant processing performance, multimedia capabilities, networking, and flexible peripheral expansion.

Droid Technologies delivered hardware architecture, schematic design, high-speed PCB layout, DDR...

View case
RGB LED score display and controller board for a home basketball game

Smart Basketball Game Controller with LED Score

Droid Technologies designed and developed a smart game controller for home basketball systems, turning a standard indoor basketball setup into an interactive electronic gaming platform with multiple game modes, automatic scoring, and a large LED display.

The controller is based on the ESP32 platform with Wi-Fi and Bluetooth Low Energy (BLE). It manages gameplay logic, tracks and displays scores, controls the RGB LED matrix, and connects to the cloud via Wi-Fi. New games, firmware, and configuration updates can be delivered remotely, allowing the product to evolve after deployment.

Droid Technologies delivered custom hardware design, PCB development, embedded firmware, wireless connectivity, LED display...

View case
1 kW DC smart charger control PCB with LTE Cat 4 module

Smart Charger with 1 Gbit Ethernet, LTE Cat 4

Droid Technologies designed and developed a 1 kW DC smart charging device for connected charging infrastructure, engineered to operate both as an individual charger node and as a communication hub within a large network of chargers.

The device is built around a custom NXP i.MX8-based module developed by Droid Technologies and combines charging control, high-speed networking, wireless connectivity, and distributed system communication in a single platform. With 1 Gbit Ethernet, the charger can be integrated into large-scale networked charging systems, while LTE Cat 4, Wi‑Fi, and BLE provide additional connectivity and service access options.

Droid Technologies delivered hardware design, custom compute module...

View case
Smart solar camping lantern with rugged rubber frame

Smart Solar Camping Lantern with USB-C PD

Droid Technologies designed and developed a smart solar-powered camping lantern with smartphone control, USB-C Power Delivery, solar charging, motion sensing, and power-bank functionality.

The device is based on the Nordic nRF52840 and uses Bluetooth Low Energy (BLE) for smartphone control of light brightness and color. The lantern can be charged through USB-C PD or an integrated solar panel, while the internal battery can also charge external devices through USB-C.

Droid Technologies provided hardware design services, firmware development, PCB design, power electronics, BLE integration, USB-C PD implementation, battery management, solar charging electronics, motion sensor integration, and LED driver...

View case
FPGA data acquisition board with 16-bit ADCs, Ethernet and USB

Share Services provided on this Project Product Design IoT Development Custom Software Development Mobile App Development Smart Solar Camping Lantern with USB-C PD Droid Technologies designed and developed a smart solar-powered camping lantern with smartphone control, USB-C Power Delivery, solar charging, motion sensing, and power-bank functionality. The device is based on the Nordic nRF52840 and uses Bluetooth Low Energy (BLE) for smartphone control of light brightness and color. The lantern can be charged through USB-C PD or an integrated solar panel, while the internal battery can also charge external devices through USB-C. Read More Slide 1 Slide 2 Low-Latency FPGA Data Acquisition & DSP System

Droid Technologies designed and developed a high-speed data acquisition and analog signal processing system optimized for precise measurements and minimal processing latency.

The platform combines an Altera Cyclone IV FPGA for deterministic, low-latency real-time processing with an NXP Cortex-M7 controller and SDRAM for system control, data management, and communication. High-precision 16-bit ADCs are used for analog signal acquisition, followed by digital filtering and FPGA-based processing.

The device supports Ethernet and USB interfaces for high-speed data transfer, configuration, and external system control.

Droid Technologies delivered hardware design, PCB development, FPGA development, embedded firmware,...

View case
Building heating controller PCB with relays and terminal blocks for hydronic systems

Building Heating & Hydronic Flow Controller

Droid Technologies designed and developed a building heating system controller for hydronic heating and hot-water flow management across residential and commercial buildings.

The controller is based on an STM32 microcontroller and manages valves, pumps, sensors, and distributed heating zones to control the circulation and distribution of heated water through building pipe networks.

The system supports RS485, Ethernet, and CAN interfaces, enabling integration with distributed controllers, sensors, actuators, building automation systems, and external monitoring platforms.

Droid Technologies delivered hardware design, PCB development, embedded firmware, communication interfaces, power electronics, control logic,...

View case
Pneumatic compression therapy device with touchscreen unit and leg cuffs

Medical Pneumatic Compression Device for Leg

Droid Technologies designed and developed a medical pneumatic compression device for leg therapy, intended to apply controlled pressure to the legs as part of compression-based treatment and rehabilitation procedures. The system is based on an STM32H7 MCU for main device control and GUI processing, together with a Nordic nRF52832 MCU for Bluetooth Low Energy communication. The device features a touchscreen display with a custom interface developed using the TouchGFX framework, allowing users to control pressure levels, operating modes, and therapy sessions. Droid Technologies delivered hardware design, embedded firmware development, BLE integration, touchscreen GUI development, UX/UI design, pneumatic...
View case
OBD-II diagnostic adapter PCBs with connector and white enclosure

OBD-II Automotive Diagnostic Adapter with Wi-Fi

Droid Technologies designed and developed a multi-protocol OBD-II diagnostic adapter for vehicle diagnostics, telemetry, and communication with automotive electronic control units (ECUs).

The device is based on the ESP32 platform and provides Wi-Fi and Bluetooth Low Energy (BLE) connectivity, allowing diagnostic data to be accessed wirelessly by mobile applications, service tools, and external software.

The hardware supports the major OBD-II communication protocols, enabling compatibility with a wide range of passenger and commercial vehicles.

Droid Technologies delivered hardware design, PCB development, embedded firmware, automotive communication interfaces, Wi-Fi/BLE integration, protocol implementation,...

View case
Heat pump touchscreen controller with custom GUI and STM32H7 control board

Heat Pump & Heating System Touchscreen Controller

Droid Technologies designed and developed a multimedia control system for heat pumps and complete heating systems, enabling local touchscreen control, cloud connectivity, and integration with building automation platforms.

The device is based on an STM32H7 main controller and uses the TouchGFX framework for a modern graphical interface on a touchscreen display. An ESP32 provides Wi-Fi and Bluetooth Low Energy (BLE) connectivity.

The controller supports AWS cloud integration using MQTTS and HTTPS, enabling secure remote monitoring, configuration, and OTA firmware updates. It manages heat pump operation, heating zones, hot water, cooling, and pump groups through an intuitive HMI.

The system also integrates with...

View case
Soil pH and moisture sensor probe for smart agriculture

Soil pH & Moisture Sensor with BLE, LoRaWAN

Droid Technologies designed and developed a smart soil monitoring device for measuring soil acidity (pH) and moisture in agriculture, landscaping, and environmental monitoring applications.

The device is designed for low-power, battery-powered operation, making it suitable for long-term field deployment. It supports Bluetooth Low Energy (BLE) for local setup and mobile connectivity, Wi-Fi for direct network communication, and LoRaWAN for long-range low-power data transmission in distributed sensing systems.

The sensor enables continuous soil condition monitoring and can be used in precision agriculture, smart irrigation, greenhouse automation, and plant health monitoring.

Droid Technologies delivered hardware...

View case
Underwater camera housing, buoy unit and their PCBs

Underwater Imaging LTE-M/NB-IoT Telemetry System

Droid Technologies designed and developed a complete underwater imaging and remote telemetry system for capturing photographs at depths of 30–50 meters and transmitting images and telemetry data to the AWS cloud.

The system consists of a waterproof underwater camera unit and a surface communication buoy. Images are transferred from the underwater unit to the buoy through a wired connection. The buoy then sends images and telemetry to AWS using LTE-M / NB-IoT connectivity with MQTT and HTTPS protocols.

Droid Technologies delivered the complete product development cycle, including hardware design, firmware development, mechanical design, PCB development, waterproof enclosure engineering, camera integration,...

View case
Smart booking terminal with display and NFC access card

Smart Booking & Access Control Terminal with NFC

Droid Technologies designed and developed a smart booking and access control terminal for remote reservation and management of shared spaces and services, including banks, restaurants, coworking spaces, meeting rooms, and commercial facilities.

The device enables users to book and manage time slots remotely, while the integrated display shows availability, reservations, and system status.

The platform is based on a Nordic nRF52840 and ESP32-S3, providing Bluetooth Low Energy (BLE) and Wi-Fi connectivity. It also supports Ethernet with Power over Ethernet (PoE), simplifying installation by combining power and network connectivity through a single cable.

Additional interfaces include NFC, 125–128 kHz RFID, and...

View case
Gas dosing control board with ESP32-S3 module and Ethernet port

Precision Gas Dosing & Multi-Sensor Control System

Droid Technologies designed and developed a precision gas dosing and process control system for accurate regulation of gas flow while collecting data from multiple analog sensors.

The platform was initially based on an STM32F7 and later upgraded to an STM32H7 as the main controller, providing higher processing performance for sensor acquisition, control algorithms, and real-time system management. An ESP32-S3 provides Wi-Fi and Bluetooth Low Energy (BLE) connectivity.

The device supports Ethernet, Wi-Fi, BLE, and USB communication, allowing connection to a PC, local server, or remote monitoring platform for real-time data exchange, analytics, configuration, and process control.

Droid Technologies delivered hard...

View case
Red LED strip controller PCBs with nRF9161 LTE-M module and external antennas

AWS-Connected LED Strip Controller with nRF9161

Droid Technologies designed and developed a cloud-connected LED strip controller for remote lighting management, combining cellular IoT connectivity, local wireless control, and AWS cloud integration in a single embedded platform.

The device is built around the Nordic nRF9161 for LTE‑M / NB‑IoT connectivity and an ESP32 as the main controller for LED control, Wi‑Fi, and Bluetooth Low Energy (BLE) communication. The system connects to the AWS cloud using MQTTS and HTTPS protocols, enabling secure remote control, device management, and cloud-based lighting automation.

The controller supports both external and internal antennas, allowing flexible RF configuration depending on installation requirements and...

View case
UWB tracking tag clipped to a backpack with indoor positioning app

Medical UWB & BLE Wearable device & Mobile App

Droid Technologies designed and developed a medical wearable device and companion mobile application for remote patient monitoring, health data collection, and indoor real-time location tracking.

The wearable integrates UWB, Bluetooth Low Energy (BLE), an accelerometer, and a high-precision infrared body temperature sensor with ±0.2°C accuracy. It collects health and motion data and synchronizes it with the mobile app via BLE.

The mobile application provides secure pairing, real-time temperature monitoring, historical data, configurable alerts, battery status, sensor settings, and synchronization of stored measurements. Motion data supports activity monitoring, inactivity detection, orientation tracking, and...

View case
Starlink routers with passively cooled enclosures and antennas

Starlink Router with PoE based on Rockchip RK3588

Droid Technologies designed and developed a custom high-performance router for Starlink connectivity based on the Rockchip RK3588 processor and OpenWrt.

The device combines high-speed networking, wireless connectivity, PoE support, passive thermal management, and camera interface integration in a compact embedded platform.

Droid Technologies delivered the complete development cycle, including hardware design, PCB development, firmware and OpenWrt integration, power architecture, thermal design, mechanical design, and system testing.

Key features and engineering scope:

• Rockchip RK3588 processor
• OpenWrt-based networking platform
• Starlink connectivity
• PoE support
• Wi-Fi 2.4 GHz and 5 GHz
• Ethernet connectivity
...

View case
LTE remote automation controller PCBs with relay outputs and terminal blocks

LTE Remote Automation Controller

Droid Technologies designed and developed a cellular remote automation controller for monitoring and controlling distributed equipment such as valves, pumps, power lines, actuators, and other electrical loads.

The device is based on an STM32 microcontroller and uses a Quectel EM05-E LTE Cat 4 modem for reliable remote communication over cellular networks. Multiple relay outputs allow the controller to perform automation tasks such as opening or closing valves, switching power, and controlling external equipment.

The hardware also supports external antennas for different frequency bands, enabling antenna selection and RF configuration according to installation and coverage requirements.

Droid Technologies...

View case
Low-power Z-Wave sensor PCB, front and back with coin-cell battery holder

Low-Power Z-Wave Smart Home System

Droid Technologies designed and developed a complete Z-Wave smart home system consisting of multiple low-power wireless sensors and a central gateway for local automation and cloud connectivity.

The system includes door/window sensors, motion sensors, temperature sensors, and other battery-powered smart home nodes. The sensors use a Silicon Labs MCU and were optimized for ultra-low-power operation, enabling long battery life and reliable Z-Wave communication.

A dedicated Z-Wave gateway collects data from the distributed sensors and bridges the local Z-Wave network to Wi-Fi and Ethernet, enabling remote monitoring, automation, and integration with cloud or smart home platforms.

Droid Technologies delivered hardw...

View case
Fireplace heating controller with touchscreen GUI and STM32 control board

Fireplace Heating Controller with Touchscreen

Droid Technologies designed and developed a smart control system for fireplace heating, providing local touchscreen control together with wireless and remote cloud-based management.

The device is based on an STM32 microcontroller and features a touchscreen display with a custom GUI developed using TouchGFX. The interface allows users to control heating levels, operating modes, timers, temperature settings, and system alarms.

The controller supports Wi-Fi and Bluetooth Low Energy (BLE) for local wireless communication and integrates with the AWS cloud for remote monitoring, configuration, and heating system control.

Droid Technologies delivered hardware design, PCB development, embedded firmware, touchscreen...

View case
Embedded audio carrier boards for the 8devices Mango system-on-module

Embedded Audio System Based on 8devices

Droid Technologies designed and developed a professional embedded audio platform based on the 8devices Mango System-on-Module (SoM), combining high-performance Linux computing, digital audio processing, networking, and multiple audio interfaces in a custom hardware platform.

The Mango SoM acts as the main computing module and enables advanced audio applications, networking, system management, and embedded Linux software. The custom carrier board integrates Ethernet, USB, audio input/output interfaces, local storage, power management, and peripheral connectivity.

Droid Technologies delivered hardware design, custom carrier board development, PCB design, embedded Linux integration, firmware/software...

View case
Dual-channel ExpressLRS long-range RF boards with SMA antenna connectors

Dual-Channel ExpressLRS (ELRS) RF System — 2 × 1 W

Droid Technologies designed and developed a custom dual-channel ExpressLRS (ELRS) long-range RF system with two independent 2 W radio channels for reliable long-distance wireless communication.

Our engineering scope included complete hardware design and firmware development, RF circuit design, component selection, PCB development, antenna coordination, antenna matching, and system-level RF optimization.

The device was engineered to provide high output power, stable wireless performance, and reliable communication in demanding long-range applications. Special attention was given to RF layout, signal integrity, power delivery, thermal performance, and antenna compatibility to achieve consistent performance...

View case
Smart bicycle light PCBs with LED array and wireless modules

Smart Connected Bicycle Light with BLE, GPS, LTE

Droid Technologies designed and developed a smart connected bicycle lighting system with wireless control, GPS tracking, cellular connectivity, and cloud integration.

The device is mounted on a bicycle and can be controlled from a mobile application or a dedicated BLE console. Bluetooth Low Energy (BLE) provides local control of the lighting system and communication with nearby devices.

The product also integrates GPS, GPRS, and Wi-Fi connectivity, allowing location, device events, status information, and telemetry to be transmitted to the cloud using secure MQTTS communication.

Droid Technologies delivered hardware design, PCB development, embedded firmware, BLE communication, GPS integration, GPRS/Wi-Fi...

View case
Smart blender with touch control knob next to its PMSM motor and power electronics

Smart Blender Development with PMSM FOC, STM32H7

Droid Technologies designed and developed a smart high-performance blender from concept to production, covering electronics, motor control, embedded firmware, GUI development, prototyping, testing, and production optimization. The system uses a PMSM motor with Field-Oriented Control (FOC) based on the STM32 Motor Control SDK (STSW-STM32100 / MC Library). Development included motor selection and testing, PMSM motor controller design, input filtering, Power Factor Correction (PFC), power electronics, and the main control board. The platform uses STM32F7 / STM32H7 controllers for real-time motor control and touchscreen operation. The graphical interface was developed using TouchGFX, providing control of...
View case

Our certifications

Our commitment to offering the highest levels of security and performance confidence means we keep up-to-date with the latest industry certifications

9001:2015/2018

Applicability (Purpose)

Our ISO 9001:2015/2018 certification assures our customers that we consistently provide products and services that meet both customer and relevant regulatory requirements We have established, and continually improve, processes and systems to enhance customer satisfaction

Benefits

Certification to 9001:2015/2018 ensures that established industry best practices form the foundation of our organization’s Quality Management System (QMS)

View certificate

13485:2016/2018

Applicability (Purpose)

Our 13485:2016/2018 certification assures our customers that we consistently provide medical device design and related services that meet both customer and relevant regulatory requirements. We have established and continually improve processes and systems to ensure the highest levels of quality and safety, thereby enhancing customer satisfaction and compliance with international standards

Benefits

Certification to ISO 13485:2016/2018 ensures our Quality Management System (QMS) is built on industry best practices, enhancing regulatory compliance and customer confidence in our medical device design

View certificate
Alternate Text

Our clients say

47 83 7
Reviewed-on
See all reviews
47 83 7
Reviewed-on
See all reviews
47 83 7
Reviewed-on
See all reviews

Our Offices

Vinnytsia. Droid-technologies office

Ukraine, Kyiv City, Beresteiska Ave, 67

Kharkiv. Droid-technologies office

Ukraine, Vinnytsia City, Kyivska 41

Ukraine, Kharkiv City, St. Karazyna 1,

Droid-technologies location
Kyiv
Vinnytsia. Droid-technologies office
Vinnytsia
Kharkiv. Droid-technologies office
Kharkiv

What can we do for you?

Feel free to get in touch

+380442374050

Ready to request a quote?

Describe your project

Ask for advice from our experts right now

Want to learn more? Need some help with product development? Tell us about your business needs. We will find the perfect solution