The TC4 Roasting App by greencardigan is a powerful tool for controlling and monitoring your TC4 based coffee roaster. With its intuitive interface and Bluetooth connectivity, you can easily adjust roasting temperatures and settings from your Android device.

One of the key features of this app is the real-time plotting and display of roasting temperatures, allowing you to closely monitor the progress of your roast. In addition, you can save the temperature data to a roast log file for future reference.

Whether you prefer manual control or automated roasting, the TC4 Roasting App has you covered. You can use the customizable control buttons to manually operate your roaster, or choose from pre-defined roast profiles stored on your device.

Other notable features include the ability to customize plotting and logging options, mark crack times, start/stop roasts, and send repeated commands at customizable intervals.

The TC4 Roasting App is compatible with TC4 based coffee roaster controllers with a Bluetooth dongle attached, as well as other hardware capable of sending comma separated data over Bluetooth.

Please note that this app is available for free, but if you would like to support the development, you can consider purchasing the ad-free version.