Service
Embedded Systems
Didur Labs develops custom firmware and hardware integration for connected devices, industrial controls, sensors, displays, and intelligent equipment. We take a device from an idea or a bare board to reliable, field-ready firmware—and we make sure it behaves predictably when it leaves the bench.
Capabilities
What we do
- Firmware architecture and design
- Bare-metal and RTOS development
- Bring-up of new hardware and custom boards
- Peripheral and sensor driver development
- Communication protocol implementation
- Wired and wireless connectivity
- Low-power and battery-operated designs
- Display and touch interface integration
- Motor, relay, and actuator control
- Over-the-air update systems
- Device provisioning and configuration
- MQTT and API integration
- Home Assistant and ESPHome integration
- Data logging and telemetry
- Debugging with logic analyzers and oscilloscopes
- Fault handling and watchdog strategies
- Firmware testing and validation
- Field diagnostics and remote monitoring
- Documentation and reproducible build setups
- Legacy device integration
Toolbox
Technologies we work with
- ESP32
- ESP32-S3
- STM32
- Raspberry Pi
- Embedded Linux
- FreeRTOS
- ESP-IDF
- Arduino framework
- PlatformIO
- I2C
- SPI
- UART
- CAN
- RS-485
- Ethernet
- Wi-Fi
- Bluetooth Low Energy
- Zigbee
- MQTT
- JSON and REST APIs
Process
Project lifecycle
- 01Requirements and hardware review
- 02Firmware architecture
- 03Driver and peripheral bring-up
- 04Connectivity and protocol integration
- 05Application logic and control
- 06Power and reliability tuning
- 07Testing and validation
- 08Over-the-air update and provisioning
- 09Field diagnostics
- 10Documentation and handoff
Embedded work is judged by what happens after deployment. The goal is firmware that is understandable, maintainable, and dependable—so the device keeps doing its job without anyone having to babysit it.