A simple Tap List using the Brewfather® API and a CYD

1.0 First Release

Important I am a brewer and author, I write books on recreating historic beers - NOT a PROGRAMMER - as will be obvious from inspection of the code. Although some of the fiddly stuff was produced by ChatGPT 3.5 after a lot of questioning and trial and error to get it to work.

TappO displays up to 7 batches that are set to Completed status in Brewfather® and have an Additional Measurement field called 'Tap'.

Brewfather® v2.10.4 [BF] https://brewfather.app/ Premium Version - so yes you have to pay an annual subscription but it is worth every cent.

Uses an ESP32-2432S028R a Cheap Yellow Device [CYD] there are many variants out there - YMMV I used one from AITEXM ROBOT Official Store - ESP32 Arduino LVGL WIFI&Bluetooth Development Board 2.8 " 240*320 Smart Display Screen 2.8inch LCD TFT Module With Touch WROOM This one uses a resistive touch.

• Base64 Encode https://www.base64encode.org/
• Postman https://www.postman.com/
• Get Completed Batches from Brewfather https://api.brewfather.app/v2/batches/?include=measuredOg,measuredFg,measurements,&status=Completed
• I found Brian Lough's https://github.com/witnessmenow/ESP32-Cheap-Yellow-Display a good resource
• Flasher https://github.com/marcelstoer/nodemcu-pyflasher/releases

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• https://m.youtube.com/channel/UCRhjjWS5IFHzldBhO2kyVkw/featured Tritun Books Channel
• https://www.lulu.com/spotlight/prsymons Books available Print on demand from Lulu
• https://prstemp.wixsite.com/tritun-books Website
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