Well. If You have some esp32 You can make a nice nerdminer cluster. You will only loose 1Wh of energy every hour but… it is worth it :)
3x esp32 and T3S3
Soldered inside +5V and GND all together. There is a slot for 2x 20x2 Magnets to keep lilygo in place (yes i know i could have integrated lilygo into case).
Keep mining ;)
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