- Fri Jun 27, 2014 12:24 pm
#172276
I'm trying to connect this transceiver:
http://www.newegg.com/Product/Product.a ... 27191035:s
to this microcontroller:
https://www.sparkfun.com/products/12640
PIN 7 (MISO)-> PIN 14
PIN 6 (MOSI) -> PIN 16
PIN 5 (SCK) -> PIN 15
PIN 4 (CSN) -> ????
PIN 3 (CE) -> PIN 3
PIN 1 (GND) -> GND
PIN 2 (VCC)-> 3.3v voltage regulator -> VCC
Where do I connect PIN 4? According to the Pro Micro pinout, there's no SS/CS pin.
http://www.newegg.com/Product/Product.a ... 27191035:s
to this microcontroller:
https://www.sparkfun.com/products/12640
PIN 7 (MISO)-> PIN 14
PIN 6 (MOSI) -> PIN 16
PIN 5 (SCK) -> PIN 15
PIN 4 (CSN) -> ????
PIN 3 (CE) -> PIN 3
PIN 1 (GND) -> GND
PIN 2 (VCC)-> 3.3v voltage regulator -> VCC
Where do I connect PIN 4? According to the Pro Micro pinout, there's no SS/CS pin.