Board overview

front.png

UART serial

Once removing the case, there is a five pin header on the rear of the device. Four of the five pins are used. This is pictured below.

The SPA504G's UART serial header operates using the following configuration:

uart location.png

The pinout is shown below.

uart.jpg


Revision #7
Created 29 March 2022 16:50:38 by Jack
Updated 29 March 2022 18:49:24 by Jack