Meshtastic Keychain

Meshtastic Keychain — without Battery. Use with the Meshtastic App and USB-C via serial connection directly on your phone, or connect it to a powerbank and use via Bluetooth.

Not the best signal strength, not the most features, quite dodgy packed — but extremely small and always with you.

For quick and dirty meshtasticing on the go. Also quite useful if you go hiking or something like that.

I don't really know how the button could be useful without a display, but I designed a lid with and without button anyway.

Desolder the jumper connectors, wrap the antennas around the ESP32 / SX1262 Stack as shown in the pictures.

Press the whole bundle firmly into the case; quite tight but that's the trade-off if «antisize» matters.