I will fix pcb design errors and debug embedded firmware esp32 stm32 arduino iot system

WELCOME

I'm samuel fitzroy a skilled electronic engineer with years of experience in fixing PCB design errors and debug embedded firmware for ESP32, STM32, Arduino, and IoT systems . whether its a hidden circuit flaw or stubborn code bug, I turn non-working designs into stable, reliable systems. my service include debug firmware, esp32 programming, stm32 development, arduino debugging, embedded systems, microcontroller coding, hardware troubleshooting, and firmware bug fixing. my first priority is to ensure everything works as expected base on your expectation

I OFFER

Fix PCB layout, routing, grounding, and schematic errors

Debug and optimize firmware (ESP32, STM32, Arduino, ESP8266)

Fix boot issues, crashes, resets, and unstable behavior

Resolve communication protocols (UART, I2C, SPI, CAN, WiFi, Bluetooth)

IoT system debugging and cloud connectivity fixes

Power supply and voltage regulation troubleshooting

Review and improve existing PCB and firmware design

Add new features or modify existing firmware

Sensor integration

well-documented code

WHY CHOOSE ME

Well experience

Attention to details

100% satisfaction

NOTE: KINDLY SHARE ME ALL YOUR REQUIRENT BEFORE ORDER