Switched to GPIO5 to free UART1
Switched to GPIO5 to free UART1

The UART1 TX PIN is shared with PIN2 which cause the blinking LED to
stop blinking. This took some time to figure out.

Signed-off-by: Christian Ege <a8fc705480847268478fb419154fd82cc75b19e4@gmail.com>

graugans/esp8266-template,graugans/esp8266-template