Long press until "" appears, then short press to toggle between 50A and 100A modes.
The original manual shows confusing terminal labeling. peacefair pzem051 manual patched
Note: Some original manuals incorrectly list Power as uint16 – patched version corrects to uint32. Long press until "" appears, then short press
The term "patched manual" typically refers to community-provided documentation that clarifies the more complex button-press sequences and wiring configurations not fully explained in the stock manual. Key Instructions Often "Patched" or Clarified: : Long press until "" appears
(Copy the text above, paste into a Word doc, and save – that’s the community spirit of the PZEM patching project.)