I will develop stm32 firmware and peripheral drivers using hal

zhen LI

China

I speak English

IoT Embedded Systems Engineer STM32 ESP32

Embedded & IoT Expert | 10+ Years Experience | 50K+ Units Shipped I help clients turn ideas into mass-produced IoT products. Skills: Firmware (C/RTOS), Hardware (STM32/ESP32/PCB), Connectivity (WiFi...
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About this Gig

Welcome to my professional STM32 Firmware Development Service!


I specialize in STM32 microcontrollers (STM32F1/F4/G4/H7 series , etc.) using HAL and LL libraries.


What I deliver:

- Peripheral driver development (UART, SPI, I2C, ADC, PWM, DMA, Timers)

- Bare-metal or HAL-based firmware design

- Integration with sensors and external modules

- Code refactoring and optimization

- Clean, well-commented C/C++ source code

- Basic wiring guide and documentation for your hardware


Development tools: STM32CubeIDE, STM32CubeMX, Keil, and PlatformIO.


If you have a schematic, reference code, or a specific error, share it before ordering so I can give you an accurate timeline.


Why choose me? Clean code, clear communication, and fast delivery.


Contact me before ordering to discuss your project details!

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develop stm32 firmware and peripheral drivers using hal
develop stm32 firmware and peripheral drivers using hal
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develop stm32 firmware and peripheral drivers using haldevelop stm32 firmware and peripheral drivers using haldevelop stm32 firmware and peripheral drivers using haldevelop stm32 firmware and peripheral drivers using haldevelop stm32 firmware and peripheral drivers using hal

Platform:

STM32

Sensors:

Temperature

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Humidity

•

Accelerometer

•

Ultrasonic

•

Microphone

+8 more

Expertise:

Firmware development

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RTOS

•

Debugging

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Microcontrollers

+3 more

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