Ralink's V11ST-FE is a RT2880F evaluation board including a 5-port IC+ IP175C Ethernet switch and on-board Ralink RT2820 radio. It exposes a JTAG and an UART header between the CPU and the Radio chips.
CPU: Ralink RT2880F RAM: 32MB Flash: 4MB Wi-Fi: Ralink RT2820 Switch: IC+ IP175C
Serials console baudrate is : 57600,8n1
Serial console is on the 2x5 pin header with the following pinout:
RT2880 Wi-Fi [TX] [VCC]     [RX] [GND]