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Huaguo
@yh_xhg
Embedded MCU and Electronics Engineer
China
Chinese, English
About me
Help with Arduino/ESP32/STM32 firmware bugs, embedded bring-up, and PCB layout for prototypes. Clear scope, fast delivery, manufacturing-ready files when needed.
Skills
Huaguo
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See my services
Embedded Systems & IoT
I will fix one arduino or esp32 firmware bug and explain the change
Printed Circuit Boards (PCB)
I will turnkey pcb design enclosure and firmware ch32 stm32 ready
