Hi I am trying to perform BLE compliance test on a nRF51822 based DUT. I want to connect the DUT to the tester using nRF51 DK. The nRF51 DK will be connected to the tester via USB port and to the DUT via UART w/o flow control. The tester would send HCI commands to the DUT via UART. I am thinking to use nRF51 DK P9.D0 and P9.D1 for Rx and Tx respectively and P7.1 and P7.1 for VDD and GND respectively. Do you see any issue with this setup? What firmware should I use on the DUT?
Thank you in advance.