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That $6 board works! My self-made RISC-V IoT module!

I cannot actually believe it works so well, and I’ve sold some now over on my shop! This is actually part four, if you’ve not been following along 💔

Part 1:
Part 2:
Part 3:


Now I think I’m going to have to make a v1.2 sooner than expected. Maybe;

  • Swap out the ESP32-C3-MINI for my own implementation
  • Add NAND pads if there is room then
  • Change to USB-C
  • DW01 and LiPo connector
  • Support larger voltage input range with a different LDO
  • Change to M.2 connector perhaps
  • What else?!

Video link as usual: and embedded:

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