I have plan to port #Armachat to another ready made devices on market, so I working on design universal MCP23017 based I2C keyboard + At command based LoRa E5 module by Seeed Studio
(untested now but I think all is on good way)
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Specially designed for Seeed Studio WIO Terminal
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Mount holes are for:
- Wio Terminal https://www.seeedstudio.com/Wio-Terminal-p-4509.html
- M5Stack https://m5stack.com/
- E-ink Baddger2040 https://shop.pimoroni.com/products/badger-2040
- E-ink LILYGO T-Echo
Hi, are you also going to share the schema. Thanks!