I am having trouble communicating to the SN8200 module from the discovery wifi. I have tried to communicate with it from both SPI and UART with no success. So I just figured it was my code. I then hooked up an FTDI device to the tx and rx pins of the Discovery wifi. Using the sn8200 software I tried to communicate to the module with still no luck. When I look at the picture in the discovery wifi manual it shows two more wires attached to the DiscoveryF4 board but there is no mention of it in the text. Am I missing something? Is there something else that should be connected?