ESP32 DIY PCB Board – KC868-1U
KC868-1U is a esp32 diy pcb board. it can install to 1U size box, let your relay controller become smart. if you have a power sequencer, KC868-1U will easy connect it, so that smart control your rack power strip. You can DIY one smart power sequencer. It will support arduino IDE, home assistant by ESPHome,…
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