gedm-devFully redesigned the PCBs. The boards now have JST connectors to easy connect them. Wiring the display was the biggest pain in the past. Now it is plug and play.
The ESP board has a few more pins exposed and provides an optoisolated RX/TX UArt interface with a 3.3v to 5v level shifter to control the DPM. Enable/Disable it, change voltage and current etc.
The pulseboard provides bus voltage and high side current sensing. Also fully isolated with linear optocouplers.
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