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Xiao NRF52840 keychain node
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A tiny build for a Xiao NRF52840 & SX1262 kit with an OLED display
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Model information
- Source
- Printables
- Category
- Portable Devices
- License
- Creative Commons — Attribution — Noncommercial — Share Alike
I wanted to see how small I could make a node which included a display and button to control it, so the Xiao NRF kit seemed like the most logical option.
This node is really small, and I'm really happy with how it came out. Unfortunately I didn't get much time with it as the next day someone persuaded me to sell it to them, so I'll have to build another one at some point.
It requires an alpha Meshtastic build which enables I2C on pins 6&7 (link to the dev in the instructions PDF)
All of the parts needed with links are in the instructions PDF.