Beer keg weighing system to calculate how much is left in it, displaying the reading on an OLED screen and sending the data to a 3rd party website (initially BrewSpy).
This is the code for the project there is also a website which has full build instructions and a great facebook group to ask for help.
https://www.facebook.com/groups/2166040850218376
https://brewkegscale.wordpress.com
V0.1
- line 16 float keg_tare_weight = 4107; //Aamend this figure with the weight of your keg empty in grams
- line 73 WiFiMulti.addAP("YOUR SSID", "YOUR WiFi PASSWORD");
- line 225 String jsondata = "{"token":"YOUR API TOKEN","unit":"pint","kegVolume":"34","beerLeft":"" + pints_left_string + ""}"; The token is the last part of the webhook eg the webhook is http://brew-spy.com/api/custom/123456789abcdefg you just need to copy in 123456789abcdefg available when you click on the tap in the taplist then then webhook