Can you have two SPI devices running on the same Ardunio Uno ?
I'm trying to get a Red Bear Labs BLE shield to work with an Adafruit RA8875 TFT driver
When I execute ble_begin() the TFT goes blank any ideas ?
Thanks in advance
Can you have two SPI devices running on the same Ardunio Uno ?
I'm trying to get a Red Bear Labs BLE shield to work with an Adafruit RA8875 TFT driver
When I execute ble_begin() the TFT goes blank any ideas ?
Thanks in advance
yes,
if they have a different CS pin
the idea of the SPI connections is that every new device is only one extra wire/pin.
Kind regards
Johan