Electronics Playground Projects ESP32-C3 Peter Board Purpose: for me to get familiar with KiCad and PCB design Component overview: ESP32-C3 (ESP32-C3-WROOM-02-H4) Microphone (CMC-5042PF-AC) and amplifier (MAX4466EXK) Photo diode (TEMT6000X01) Humidity and pressure sensor (BME280) SD card (GSD090012SEU) Additional on-board flash memory (W25Q32JVSSIQ) USB (Type-C) connector (only for power delivery) Battery Charge Management Controller (MCP73871) Proper 3.3V voltage regulation (LM1117MPX-3.3) Designed following Peter Dalmaris' tutorial: KiCad 9: Design & assemble an ESP32 IoT 4-layer PCB Also incorporated knowledge from Peter's online course and book: KiCad Like a Pro 3rd edition
