Walk-in || Firmware Developer
United Industries Plastic · Chennai · onsite · Posted 1d ago
₹1.0L - ₹3.8L PA1–3 yrsfulltimeSourced from
About a minute. You'll make an account on the way through.
About this role
- Write embedded firmware in C/C++ for ESP32 (ESP-IDF / Arduino / PlatformIO)
- Develop drivers for sensors, displays, and peripherals over I2C, SPI, UART, and ADC
- Implement Wi-Fi, BLE, and MQTT/HTTP communication
- Use FreeRTOS tasks, queues, semaphores, and watchdog
- Implement OTA updates and basic fail-safe recovery
- Support board bring-up and debugging with oscilloscope, logic analyzer, and multimeter
- Integrate RS485/Modbus devices where required
- Maintain Git repositories, code documentation, and test reports
- Support production: firmware flashing, test jigs, and field issues
Sourced from naukri
Skills
WiFii2cspiuartfirmware developmentModbusOTAFreertoscCommunication protocolsBlemqttKicadESP32AWS IoTC plus plusEmbedded FirmwareI2C InterfacesGITfree