The Raspberry Pico works also with ETC Nomad after an update of the CNMAT OSC library, maybe you need to update manually.The Pico cost about $4 and have enough power to beat the Teensy for our purpose, which have many problem caused of using a 5 year old compiler version.
Sorry, I forgot to mention that there is meanwhile an official Arduino support for the Pico.
This is great news. Where can I find more info about this? Thanks in advance
There is an official arduino mbed core for the Arduino IDE, also PlatformIO started supporting the ArduinoCore-mbed. The core supporting the Raspberry Pico also the upcoming Arduino Nano RP2040 Connect board. https://github.com/arduino/ArduinoCore-mbedgithub.com/.../platform-raspberrypi