Followed the instructions, though I cannot find the Arduino Firmata Actor in actors tool box. Any suiggestions? I am running Isadora 3.2.2 on MacOS monterey Apple M1 chip.
It is an Add-on download: here
http://bonemap.com | Australia
Izzy 3 STD/USB 3.2.5 | MBP 16” 2019 2.4 GHz Intel i9 64GB AMD Radeon Pro 5500 8 GB 4TB SSD | Mac Studio 2022 M1 Max 32GB | OSX 12.5.1 Monterey