# ESP32 Node not sending

**URL:** <https://www.thethingsnetwork.org/forum/t/esp32-node-not-sending/33176>\
**Category:** LMIC\
**Created:** [January 6, 2020, 7:33pm UTC](https://www.thethingsnetwork.org/forum/t/esp32-node-not-sending/33176 "2020-01-06T19:33:13Z")\
**Posts on this page:** 1\
**Showing post:** 10

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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:** [September 22, 2021, 8:43am UTC](https://www.thethingsnetwork.org/forum/t/esp32-node-not-sending/33176/10 "2021-09-22T08:43:29Z")

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For more ESP32 related information see: [Big ESP32 + SX127x topic part 3](https://www.thethingsnetwork.org/forum/t/big-esp32-sx127x-topic-part-3/18436)

For a good, well documented LMIC based example see:

> **[GitHub - lnlp/LMIC-node: LMIC-node | One example to rule them all. LMIC-node...](https://github.com/lnlp/LMIC-node)**
>
> LMIC-node | One example to rule them all. LMIC-node is an example LoRaWAN application for a node that can be used with The Things Network. It demonstrates how to send uplink messages, how to receiv...

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