|Developer page: Do not translate. WIP|
The WIO-02 is almost the same as the WIO-01, but is based on the ESP32 (LOLIN D32) instead of the ESP8266 (LOLIN D1 mini).
It has a few extra features:
The CAN can be used in combination with WiFi to make a bridge between CBUS/MBUS and Rocrail.
If the CAN_IO option is set in the USERCFG.h, WIO-02 will also process commands from CAN/CBUS an report on CAN/CBUS.
Simple I/O, long event type, can be processed if the object has set the Bus value to the target WIO ID.
For controlling servos, LEDs and signal, the object must be set to none accessory, and all other parameters are the same as with WIO addressing.
See also: WIO Addressing
Additional RocNet PiXX units can be connected to extend I/O.
See: WIO Sound
|Pin #||WIO-02 usage|
|14||SPI slave select 1|
|33||SPI slave select 2|