You are reading a single comment by @Wilberforce and its replies.
Click here to read the full conversation.
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
@Wilberforce
The default espruino build for this model only has 1 spi defined:
https://github.com/espruino/Espruino/blob/master/boards/MDBT42Q.py#L60
Support could be added for SP2 and SP3 in hardware.
https://github.com/espruino/Espruino/blob/master/targets/nrf5x/jshardware.c#L1072-L1123
Pins are checked to see if they can be used:
https://github.com/espruino/Espruino/blob/master/targets/nrf5x/jshardware.c#L1164-L1169