I've got two seperate projects on a Pro Mini that I wish to combine. The first gathers data from sensors intermittently and then uses a RFM9x LoRa Radio module to send the data to my TheThingsNetwork app. The second project captures the same data and saves the data to a SD card using an Adafruit Micro-SD Breakout board+. I want to combine these such that my system will the data to the SD card upon each reading as backup, and also transmit the data over LoRa at each reading, or sending groups of data after longer periods of time.
However, the SD card breakout board uses pins 13,12,11 and 10, and the LoRa module uses pins 13,12,11. What I've come to understand is that the pins 13,12,11 are all hardware wired to be used in SPI and only the SS pin 10 can be moved via SPI. As such, can I use both the SD card and the LoRa module on pins 13 -> 11 and just have them running in parallel?
Thanks