The (e.g., STM8S, unknown 14-pin chip)
To cancel the reset, do nothing for 5 seconds; the display will stop flashing and return to normal. 3. Setting Voltage Alarm Thresholds peacefair pzem051 manual patched
– Press and hold the button. “SEt” will appear, then “CLr”; continue holding until “Curr” appears on the display, then release. The (e
Do not exceed 100V DC. Spikes beyond this limit will permanently damage the internal voltage divider resistors. do nothing for 5 seconds