# Onethinx Core Module

**URL:** <https://www.thethingsnetwork.org/forum/t/onethinx-core-module/22633>\
**Category:** End Devices (Nodes)\
**Created:** [February 12, 2019, 8:58pm UTC](https://www.thethingsnetwork.org/forum/t/onethinx-core-module/22633 "2019-02-12T20:58:13Z")\
**Posts on this page:** 1\
**Showing post:** 1

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**Author:** ![BoRRoZ](https://www.thethingsnetwork.org/forum/user_avatar/www.thethingsnetwork.org/borroz/32/44234_2.png) [@BoRRoZ](https://www.thethingsnetwork.org/forum/u/BoRRoZ)\
**Post date:** [February 12, 2019, 8:58pm UTC](https://www.thethingsnetwork.org/forum/t/onethinx-core-module/22633/1 "2019-02-12T20:58:13Z")

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![onethinx1](https://www.thethingsnetwork.org/forum/uploads/default/original/3X/e/4/e4469cf15c8a0fe103e4d222cce77d0c827a975e.jpeg)

- Onethinx **[SITE](https://www.onethinx.com/index.html)**
- Onethinx **[DOWNLOADS](https://www.onethinx.com/downloads.html)**
- Onethinx **[FORUM](https://forum.onethinx.com/)**
- Onethinx **[CORE SPECIFICATION](https://www.onethinx.com/Content/downloads/Onethinx_Core_Specification_revC-final.pdf)** _pdf_

The low power version of the stack is currently available together with lots of new features!

To mention some:

- several sleep modes, easy configurable for wake-up on time, delay and external wakeup IO
- ULTRA low hibernate power (410nA without RTC and 600nA with RTC @ 1.8V)
- FlashWrite and FlashRead simplified API
- Setting preferred US subband channels
- Enhanced join procedure for fast join (optimized datarate / channel polling algorithm)

Take a look at our [GitHub](https://github.com/onethinx/OnethinxCoreAPI) page for using the newer version of the module with the latest M4 API.

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