You can use the DHT22 (or AM2302) humidity/temperature sensor and the Arduino UNO board to read data and print it out to the serial monitor or to display it on an LCD ...
Intro to TouchDesigner and Controlling outputs with arduino via serial communication with buttons, Analog sensors, and/or built-in IMU This example shows the necessary python scripts, DATs, and CHOPs ...
You can read the state of a button using Arduino and a few lines of code. The actual state is shown in the Serial Monitor window as 0 or 1, 0 meaning the button is not pressed and 1 that the button is ...
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