Control devices from anywhere using a Raspberry Pi, radio frequency-controlled outlets, and a 433MHz receiver/transmitter

Original credit to Tim Leland Excellent setup guide by Sam Kear

Additions

• Web UI redesign
• Simple authentication via token strings (SSL is a must!)
• Supports IFTTT triggers
• Supports Amazon Alexa control (via IFTTT)
• Supports Apple Siri control (via homebridge)
• Saves outlet state information across devices/platforms
• iOS web clip optimization

Notes:

//1 Be sure to include a auth.php file which contains your authorization tokens, similar to the following.

//2 The codesend executable requires ample permissions to run. If you run into issues, use the following (per Sam Kear). Similarly, the outletState.json file needs to be writable:

• sudo chown root.root codesend
• sudo chmod 4755 codesend
• sudo chmod 4777 outletState.json