YMMV

* your mileage may vary

Tuesday, 29 December 2015

Beaglebone Black (BBB) UART2 with ESP8266


Setting up the BBB with the ESP8266 using the UART2 of the BBB.  I've misplaced my USB serial debug cable so I just used the BBB UART instead. Normally UART2 is used by HDMI so it is necessary to disable the HDMI on boot.

Beaglebone Black (BBB) UART2 loopback test

Check UART port on BBB using loop-back test.  Normally UART2 is used by HDMI so it is necessary to disable the HDMI on boot.