Oak

V1.0

🌳 Measure outdoor distance between 2 keychain holders 🔑

power LiPo
wireless LoRa
sensor GPS, E-Ink
mcu SAMD21E
status ongoing

Getting Started

status ongoing

Step 1

Wire up the prototype components.

Breadboard prototype Schematic of the prototype

Step 3

See the distance displayed on both keychains.