ESP Projects and PCB’s ESP32 D32 V2 Carrier Board EasyEDA Link: ESP32 D32 Carrier Board ESP32 D32 V3 Carrier Board EasyEDA Link: ESP32 D32 V3 Carrier Board/Weather Station ESP8266 Wemos D1 Mini V2 Weather Station EasyEDA Link: ESP8266 Wemos D1 Mini V2 Weather Station ESP8266 V3 Weather Station EasyEDA Link: ESP8266 V3 Weather Station