Arduino library for the Updated PZEM-004T v3.0 Power and Energy meter
Why do you think that https://github.com/adafruit/Adafruit-Fingerprint-Sensor-Library is a good alternative to PZEM-004T-v30
Arduino library for the Updated PZEM-004T v3.0 Power and Energy meter
Why do you think that https://github.com/adafruit/Adafruit-Fingerprint-Sensor-Library is a good alternative to PZEM-004T-v30