Welcome to the nRF Connect SDK!¶
The nRF Connect SDK is where you begin building low power wireless applications with Nordic Semiconductor nRF52, nRF53, and nRF91 Series devices.
The SDK contains optimized cellular IoT (LTE-M and NB-IoT), Bluetooth Low Energy, Thread, Zigbee, and Bluetooth Mesh stacks, a range of applications, samples, and reference implementations, as well as a full suite of drivers for Nordic Semiconductor’s devices. The nRF Connect SDK includes the Zephyr™ real-time operating system (RTOS), which is built for connected low power products.
Note
nRF53 Series devices (which are pre-production) and Thread, Zigbee, and Bluetooth Mesh protocols are supported for development in v1.3.0 for prototyping and evaluation. Support for production and deployment in end products is coming soon.
Documentation for different versions of the nRF Connect SDK is available at the following links:
nRF Connect SDK latest documentation (from the master branch)
Contents:
- About the nRF Connect SDK
- About this documentation
- nRF Connect SDK Release Notes
- Getting started
- User guides
- Application development
- nRF Connect SDK development model
- Working with nRF9160
- Working with nRF5340
- Working with nRF52
- Working with Thingy:91
- Working with Bluetooth Mesh
- Working with NFC
- Working with Thread
- Working with Zigbee
- Bluetooth LE Controller
- Enhanced ShockBurst (ESB)
- Multi-image builds
- Secure bootloader chain
- Testing with Unity and CMock
- Applications and samples
- Drivers
- Libraries
- Scripts