I would like to share my latest project with you, I made a new control system for my brew kettle, as the built-in control had way too much overshoot and was not very practical all together.
It is actually a complete software/firmware for an ESP32 controller, which you can connect to your WiFi and then set up and control the entire brewing cycle via the web interface.
The reason I made it in this way is because you can buy a esp32 board with 4 relays for 10-20€, which makes it very easy to build a control system, all you have to do is put it in a box and connect one or more OneWire temperature sensors to it.
I made it public on github -> GitHub - jeroen79/esp-brew-engine: Esp brew controller engine
If anyone is interested, feel free to try it out and give feedback.
It is actually a complete software/firmware for an ESP32 controller, which you can connect to your WiFi and then set up and control the entire brewing cycle via the web interface.
The reason I made it in this way is because you can buy a esp32 board with 4 relays for 10-20€, which makes it very easy to build a control system, all you have to do is put it in a box and connect one or more OneWire temperature sensors to it.
I made it public on github -> GitHub - jeroen79/esp-brew-engine: Esp brew controller engine
If anyone is interested, feel free to try it out and give feedback.
![control.png control.png](https://cdn.homebrewtalk.com/data/attach/781/781329-control.png)
![mash schedules.png mash schedules.png](https://cdn.homebrewtalk.com/data/attach/781/781330-mash-schedules.png)
![IMG_20240126_080720_1.jpg IMG_20240126_080720_1.jpg](https://cdn.homebrewtalk.com/data/attach/781/781331-IMG-20240126-080720-1.jpg)
![IMG_20240126_085417_1.jpg IMG_20240126_085417_1.jpg](https://cdn.homebrewtalk.com/data/attach/781/781332-IMG-20240126-085417-1.jpg)
![IMG_20240126_142701_1.jpg IMG_20240126_142701_1.jpg](https://cdn.homebrewtalk.com/data/attach/781/781333-IMG-20240126-142701-1.jpg)