OpenSprinkler › Forums › Hardware Questions › OpenSprinkler Beagle (OSBo) › Additional capes › Reply To: Additional capes
December 31, 2014 at 10:55 am #35104
Keep in mind that any pins that have to do with power, I2C, SPI (other than the CS pin) can be shared so there is no need to rewire those pins. Ideally if your capes only use I2C or SPI, then there is minimal or no rewiring necessary. But I can see that the touch screen cape probably needs a few GPIO pins and if those conflict with OSBo they have to be rewired.