/challenges-projects/project14/nfc-rfid/b/blog/posts/s-h-e-l-f-v2S.H.E.L.F. V2 1. Introduction S.H.E.L.F. V1 V1 Results 2. Plan How will it work? Features 3. Build ESP8266-07 Module Connection for the ESP8266-07 Uploading to ThingSpeak First Serial Test Scale Sensors Connectionen-USTelligent Community 12