Iec 62056 21

2 boards

KiCad boards from 1 GitHub repository tagged “iec-62056-21”, the most starred first; open any of them in PCBKit.

2 layers33.7 × 97.8 mm
HAN ESP TSS721
UtilitechAS/amsreader-firmware
ESP8266 and ESP32 compatible firmware to read, interpret and publish data to MQTT from smart electrical meters, both DLMS and DSMR is supported
29 parts470
2 layers25.7 × 34.4 mm
D1 mini shield
UtilitechAS/amsreader-firmware
ESP8266 and ESP32 compatible firmware to read, interpret and publish data to MQTT from smart electrical meters, both DLMS and DSMR is supported
24 parts470