Im using a standard Wavtrigger with a teensy 4.0 arduino to replicate engine sounds for Rc airplanes. It works very well and I was wondering what i would need to change if I wanted to go with the wavtrigger pro. Is the arduino code and communication protocol different between boards?
The WAV Trigger Pro supports a very similar control protocol on its Qwiic (I2C) port, and there is an Arduino Library for that’s very similar to the WAV Trigger Serial Library. One nice thing is that the WAV Trigger Pro can be powered from the Qwiic port if your Teensy can supply the required current. The serial port implements a human-readable ASCII interface that allows you to interact with the WAV Trigger Pro from the Arduino Serial Monitor. You can also send those ASCII commands from another controller like an Arduino, but there’s no library to do that for you. The WAV Trigger Pro is optimized for USB MIDI, and that’s where most of the benefits lie.
It is certainly a lot smaller than the WAV Trigger, which could be helpful in your situation, but it also does run warm, so that needs to be considered if you’re packing it into a tight space.
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Thanks for the info