Secure DIY Garage Door Opener

Using the SparkFun Cryptographic Co-processor, we created a secure garage door opener! This repository contains the source code for both the remote control and the base transceiver.

At it's core, this project is a wire-less button controller. In this way, it could be used for many other applications. What might you like to use this security for?

Here's the full tutorial and original blog post.

Products used:

SparkFun Pro RF - LoRa, 915MHz (SAMD21)

SparkFun Cryptographic Co-Processor Breakout - ATECC508A (Qwiic)

SparkFun Qwiic Single Relay

And here's the complete Wish List of necessary parts.