gfx - Grainfather bluetooth signal extender / repeater

Grainfather signal extender / repeater - Connects to your Grainfather and starts an http server allowing you to control it from any device connected to your home wifi network

This is meant to be ran on a raspberry pi close to your Grainfather (or any other linux system that can run python). I tried to include everything in a single file and have minimal dependencies. Only basic functions are currently supported

Please note that the Grainfather can only be connected to one device at a time, so if you are connected to it using the mobile app, gfx will not be able to connect to it vice versa.

<img src="/screens/screen2.jpg" height="480" width="270"> | <img src="/screens/screen3.jpg" height="480" width="270"> | <img src="/screens/screen4.jpg" height="480" width="270">

Requirements

sudo apt install python-pip
sudo pip install pygatt
sudo pip install pexpect

Usage

sudo python gfx.py -p [port number] --push-user [pushover user key] --push-app [pushover app key] -t [temperature units (C or F)]

All arguments are optional

• -p = http server port, default is 8000
• --push-app = Pushover app key, add in order to receive push notifications
• --push-user = Pushover user key, add in order to receive push notifications

To Do

• [x] Add support for Fahrenheit
• [ ] Add support for recipes
• [ ] Importing recipes from Beersmith and Brewfather
• [ ] Custom mash profiles

Acknowledgements

Inspired by GFConnect

License

This project is licensed under the MIT License - see the LICENSE file for details