Hi All, So i have a particle photon connected to two bmp280 sensors, I previously had them connected to an arduino and used SPI communication. With the photon do i have to set the slave select pins for each bmp ? e.g i have the first bmp connected to the default A2 pin, and the second one connected to A1, the particle doesnt detect the second one automatically, so how would i go about configuring that ?
I am aware of the documentation and I did try use SPI.begin(A1);, which worked but im not sure that this is the correct way to go about this. Any help would be much appreciated. Thanks in advance