Gravity Monitor for Beer Brewing

GravityMon is a replacement firmware for the iSpindle firmware. It's 100% compatible with the iSpindle hardware design so it does not require any hardware changes.

Installation can be made using https://www.brewflasher.com

The main differences:

• Operates in two modes gravity monitoring and configuration mode (simplify calibration)
• Modern web based UI for configuration (in config mode)
• REST API
• Send data to multiple endpoints when pushing data (2xhttp, brewfather, influxdb v2, mqtt supported)
• Automatic temperature adjustment of gravity reading
• OTA support from local webserver
• Built in function to create gravity formulas, no need for additional software, just enter tilt/gravity.
• Visual graph showing how formula will be interpreted
• Using the temperature sensor in gyro instead of DS18B20 (faster)
• Built in performance measurements (used to optimise code)
• SSL support in standard HTTP and MQTT connections.

No code has been reused from the iSpindle project.

The documenation can be found here: https://mp-se.github.io/gravitymon/index.html