node-red-contrib-gpio supports several Johnny-Five I/O classes:DeviceIO Plugin Arduino/Firmata firmata Raspberry Pi raspi-io BeagleBone Black, Green, Pocket beaglebone-io C.H.I.P. chip-io Galileo/Edison galileo-io Blend Micro blend-micro-io LightBlue Bean bean-io ble-io(esp32, curie) ble...