PCB simple design CH32V003F4P6 and esp32 board
Budget: $10 – $30 USD
Need two simple PCBs designed in EasyEDA, JLCPCB-ready
Board 1 – Master ESP32 + W5500 module + MAX3485 RS485 transceiver + AMS1117-3.3 (12V→3.3V) .
Board 2 – Slave CH32V003F4P6 + MAX3485 + AMS1117-3.3 + 2
please bid if u worked with esp32 and know about CH32V003F4P6
board need to be done within few days. if u know what u do u will do it fast
Board 1 – Master ESP32 + W5500 module + MAX3485 RS485 transceiver + AMS1117-3.3 (12V→3.3V) .
Board 2 – Slave CH32V003F4P6 + MAX3485 + AMS1117-3.3 + 2
please bid if u worked with esp32 and know about CH32V003F4P6
board need to be done within few days. if u know what u do u will do it fast