Patched | Peacefair Pzem051 Manual

For the shunt, the large terminals accept cables up to 8 mm² (10 AWG) for the 50 A version, or up to 16 mm² (6 AWG) for the 100 A version.

Advanced users patch the hardware circuit board by tapping directly into the microcontroller pins. Tapping the internal Rx/Tx trace lines allows the meter to stream live telemetry data directly into external microcontrollers like an ESP8266, ESP32, or Arduino. Overcoming High-Voltage Limitations peacefair pzem051 manual patched

Once finished, long press the key until the screen says "PASS" to save and exit. 4. Choosing Shunt Measuring Range (50A vs 100A) For the shunt, the large terminals accept cables