Oak

🌳 An outdoor LoRa-GPS tracker with an E-Ink display 🔑

power 18650
wireless LoRa,
sensor GPS, E-Ink
mcu SAMD21G18
bom items 82
bom cost USD $78.93
vendors 6
completed July 2022

Downloads

Demo Code Schematic Layout ECAD KiCad files Gerber files Bill of Materials FreeCAD file Case STL
Prototype Front
Prototype Back
Prototype Side
Prototype Top

Features







Getting Started

Step 1

Assemble the components

Screw in the E-Ink screen, the LoRa antenna and insert the 18650 battery at the back.

Final assembly

With the battery

Step 2

[Option A]: Install new board in Arduino IDE

Copy and paste the JSON URL into the File > Preferences > “Additional Boards Manager” textbox in Arduino IDE

Paste board URL

Restart Arduino IDE. Go to Tools > Boards Manager > Search for Hutscape or Oak

Install custom board

Installation of custom board is successful

[Option B]: Use Makefile

Run make to upload the sketch to the board.

Run the command make to upload the code to the board

Successfully uploaded the code to the board

Step 3

Try the Blinky LED code or other code examples.

Typical setup

[Option A]: Use Arduino IDE

Use Arduino IDE to upload blinky firmware

[Option B]: Use Makefile

Use Makefile to upload the blinky firmware