Posted:1 day ago| Platform: Linkedin logo

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Skills Required

design communication uart modbus data algorithms code reliability power prototype testing software microcontroller development mplab usb ethernet prototyping integration python

Work Mode

On-site

Job Type

Full Time

Job Description

Key Responsibilities

  • Design, develop, and debug firmware for 

    STM32-based

     embedded systems.
  • Work with hardware teams on schematic reviews, PCB bring-up, and functional testing.
  • Develop and integrate communication interfaces – 

    UART, SPI, I²C, Modbus, CAN, RS-485,USB, Ethernet

    .
  • Implement data acquisition, control algorithms, and sensor interfacing.
  • Optimize code for reliability, performance, and low-power operation.
  • Conduct prototype validation, testing, and technical documentation.
  • Collaborate cross-functionally with Hardware, Software, mechanical, and Product teams for new product development.

Technical Skills Required

  • Strong in Embedded C / C++ programming.
  • Experience in 8-bit, 16-bit, and 32-bit microcontroller-based product design.
  • Proficient in digital interfaces such as UART, SPI, I2C, timers, counters, RTC, DFU (Direct Firmware Upgrade), camera interfaces, and various display interfaces.
  • Extensive experience with analog interfaces, including ADC, DAC, PWM, and operational amplifiers.
  • Proficient in using firmware development IDEs such as Keil, MPLAB, IAR, STM32CubeMX, etc.
  • Strong experience in protocol design for RS232, RS485, USB, Ethernet, Bluetooth, Wi-Fi, LoRa, etc.

  • Optional but preferred:

     experience with 

    Raspberry Pi

     for prototyping, system integration, or Python-based data interfaces.


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Tempsens Instruments (India) Limited

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