uart 226 B

1234
  1. Name | TX pin | TX GPIO | RX pin | RX GPIO | Baudrate
  2. ---------+--------+---------+--------+---------+--------
  3. AR9271 | 48 | GPIO9 | 49 | GPIO10 | 19200
  4. AR7010 | 54 | GPIO8 | 52 | GPIO9 | 115200