Gerbers, BOM, and Schematics for Open UpCell [1S]
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Updated
Jan 19, 2023
Gerbers, BOM, and Schematics for Open UpCell [1S]
ESP32 WROVER development board with environmental sensors, tiny OLED display, 18650 battery and SD card slot
Pointless Button Hardware Version 2
E-Paper based ultra efficient mini personal weather station
Ebike stuff
ESP32 WROVER board with 18650 battery and environmental sensors
(鉄): A E-ink Display that displays custom information, driven by a Raspberry Pi and powered by two 18650 rechargable batteries.
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