Browse 1633 open source reference designs tagged "esp32", including schematics, PCB layouts, and bills of materials sourced from public GitHub repositories.
The CoolKid'sBadge is a convention electronic badge created for the LeHack2024 Cyber-security convention in Paris(Fr) (not affiliated), containing an ESP32S3 with 16Mb Flash, a NRF24L01 Slot, and a FlipperZero interface, and much more!
Kill_LIFE — spec-first agentic methodology for embedded systems (ESP32/STM32, gates, evidence packs, BMAD agents)
ESP32-C6 Zigbee well monitor — reads a 4–20 mA pressure transducer and DS18B20, reports water level, temperature, and battery to Zigbee2MQTT with OTA update support
ESP32-C6 UI Panel is a touchscreen smart home controller that integrates with Home Assistant via Zigbee2MQTT