NAUTIZ X2 back docking connector

This document provides details on the back docking connector on the Nautiz X2. You’ll need this information to build your own accessory or to communicate with the UART port from your app.

PIN assignment

nautiz x2 back connector

Pin Description Pin Description
1 GND 7 NA
2 GPIO 8 UART2-TX
3 UART3-TX 9 UART2-RX
4 UART3-RX 10 VDD3V3-A
5 VDD3V3-B 11 GND
6 GPIO5 12 GPIO2
Please note that currently only UART3 and VDD3V3-B can be accessed and used by the Android system.

Accessing the UART-port

To access the UART for your device you can use a library that we provide. You can find more information and the library itself here.

Was this article helpful?
No
Copyright © 2021 Handheld Group. All rights reserved.
Images, texts and other material downloaded from the Handheld web pages may not be reproduced in any form, without prior written permission from the Handheld Group.
Algiz® and Nautiz® are registered trademarks of Handheld Group AB. l Privacy Policy l GDPR l