Oak

V1.0

🌳 Outdoor LoRa-GPS tracker with E-Ink display 🔑

power 18650
wireless LoRa
sensor GPS, E-Ink
mcu SAMD21G18
bom items 82
bom cost USD $78.93
vendors 6
status ongoing

Examples

  1. GPS PA1010D with UART
    GPS PA1010D UART easy
  2. Hello world blinky
    blinky LED easy
  3. Measure battery voltage
    measure battery medium
  4. Serial print
    print serial easy