https://github.com/manuelbl/ttn-esp32

The Things Network device library for ESP32 (ESP-IDF) and SX127x based devices
https://github.com/manuelbl/ttn-esp32

esp-idf esp32 iot lorawan ttn

Last synced: 6 days ago
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The Things Network device library for ESP32 (ESP-IDF) and SX127x based devices

• Host: GitHub
• URL: https://github.com/manuelbl/ttn-esp32
• Owner: manuelbl
• License: mit
• Created: 2018-07-14T20:21:18.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2023-08-07T21:04:40.000Z (over 1 year ago)
• Last Synced: 2024-12-08T21:57:37.824Z (14 days ago)
• Topics: esp-idf, esp32, iot, lorawan, ttn
• Language: C
• Homepage:
• Size: 475 KB
• Stars: 308
• Watchers: 29
• Forks: 63
• Open Issues: 16
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

        
# ttn-esp32

**The Things Network device library for ESP-IDF (ESP32) supporting devices with Semtech SX127x chips**

This ESP32 component provides LoRaWAN communication with

[The Things Network](https://www.thethingsnetwork.org/). It supports:

- OTAA (over-the-air activation)

- uplink and downlink messages

- saving the EUIs and key in non-volatile memory

- deep sleep and power off without the need for rejoining

- [AT commands](https://github.com/manuelbl/ttn-esp32/wiki/AT-Commands) for provisioning EUIs and key

(so the same code can be flashed to several devices)

- support for regions Europe, North and South America, Australia, Korea, Asia and India

- C and C++ API

The library is based on the LMIC library from IBM (specifically the well-maintained version by MCCI

– see their [GitHub repository](https://github.com/mcci-catena/arduino-lmic)) and provides a high-level API specifically targeted at The Things Network.

## New in version 4.x

- Support for deep sleep and power off (see [Deep Sleep and Power Off](https://github.com/manuelbl/ttn-esp32/wiki/Deep-Sleep-and-Power-Off))

- Verified compatibility with ESP-IDF v4.3 and 5.0

- Upgraded underlying library mcci-catena/arduino-lmic to v4.2.0-1

- C API

- Support for sub-bands

- Dropped support for *Makefile* builds

## Get Started

Follow the detailed [Get Started Guide](https://github.com/manuelbl/ttn-esp32/wiki/Get-Started) in the Wiki.

## Supported Boards

All boards with Semtech SX127x chips, RFM9x and compatibles are supported. It includes boards from ttgo, Heltec and HopeRF. For several of them, the [Pin Configuration](https://github.com/manuelbl/ttn-esp32/wiki/Boards-and-Pins) is described in detail.

## API Documentation

See [API Documentation](https://codecrete.net/ttn-esp32/) for both the C ad C++ API

## More information

More information can be found on the [Wiki pages](https://github.com/manuelbl/ttn-esp32/wiki).