I am trying to display data from an RFM95 module onto a 1.8 tft display.
I have no problem operating either device using SPI.h.
However, when trying to operate them together, the display quits after the first instance the RFM95 is encountered. The RFM transmits and receives, the program just won't display the data. If I simply comment out the RFM statements, the display works flawlessly.
From a hardware perspective, my only thought is I am using pin 10 as CS for the display and 7 for the RFM. Is there an issue using that combination of pins?
Any other thoughts?
I have no problem operating either device using SPI.h.
However, when trying to operate them together, the display quits after the first instance the RFM95 is encountered. The RFM transmits and receives, the program just won't display the data. If I simply comment out the RFM statements, the display works flawlessly.
From a hardware perspective, my only thought is I am using pin 10 as CS for the display and 7 for the RFM. Is there an issue using that combination of pins?
Any other thoughts?