# TTGO T-Beam topic

**URL:** <https://www.thethingsnetwork.org/forum/t/ttgo-t-beam-topic/15297>\
**Category:** End Devices (Nodes)\
**Created:** [June 25, 2018, 2:58pm UTC](https://www.thethingsnetwork.org/forum/t/ttgo-t-beam-topic/15297 "2018-06-25T14:58:18Z")\
**Posts on this page:** 1\
**Showing post:** 344

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**Author:** ![bluejedi](https://www.thethingsnetwork.org/forum/user_avatar/www.thethingsnetwork.org/bluejedi/32/44639_2.png) [@bluejedi](https://www.thethingsnetwork.org/forum/u/bluejedi)\
**Post date:** [December 4, 2021, 12:24am UTC](https://www.thethingsnetwork.org/forum/t/ttgo-t-beam-topic/15297/344 "2021-12-04T00:24:55Z")

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@Petr

> [@descartes](#):
>
> I’d start with a board that [LMIC-node](https://github.com/lnlp/LMIC-node) supports in the TTGO with GPS range and build things up from there. It’s well documented, supported on here and is v3 friendly.

@roelwolf made a fork of LMIC-node with support for GPS that is tested on the TTGO T-Beam v1.0 board and should probably also work on T-Beam v1.1 (latter is an assumption).  
You can find more information about it here: [LMIC-node | One example to rule them all - #20 by roelwolf](https://www.thethingsnetwork.org/forum/t/lmic-node-one-example-to-rule-them-all/46964/20)

Note that the GPS extensions are not documented. You will have to check the source code.

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