Welcome!

The Nordic Semiconductor Infocenter contains technical documentation for our current solutions and technologies.

For information on how to purchase our products, visit the product pages on www.nordicsemi.com.

Post questions, share experiences with other developers, or communicate one-on-one with our technical support team at the Nordic DevZone.

Documentation updates

2019-12-11
nRF9160 Compatibility Matrix
  • Added entry for nRF9160 DK v0.9.0 in the Development hardware table
2019-12-09
nRF5340 Objective Product Specification v0.5.1
  • Added new instances of QDEC, PWM, SPIM, SPIS, TWIM, TWIS, and UARTE
2019-12-09
nRF5340 Engineering A Errata v1.1
  • New version of nRF5340 Engineering A errata
2019-12-05
nRF5 SDK for Mesh v4.0.0
  • Added support for nRF52833
  • Added support for nRF5 SDK v16.0.0 which introduces the new SoftDevices v7.0.1 and official support for the S113 SoftDevice v7.0.1
2019-12-05
nRF Sniffer for Bluetooth LE
  • Updated to match nRF Sniffer for Bluetooth® LE v3.0.0
2019-12-04
Thingy:91 User Guide v1.1
  • Added description on the different ways to obtain and program firmware images
  • Updated getting started information
  • Updated kit content figure
2019-12-04
nRF Util
  • Updated for v6.0.0
  • Added DFU package combinations
2019-12-03
nRF52832 Errata
  • New versions for nRF52832 Engineering C, Rev 1, and Rev 2
2019-12-03
nRF52840 Errata
  • New versions for nRF52840 Engineering C, Rev 1, Engineering D, and Rev 2
2019-11-26
nRF51 Environmental Qualification Reports
  • Added Hazardous Substance Test Reports for nRF51x22-QFAx and nRF51802-QFAA
2019-11-26
nRF24 Environmental Qualification Reports
  • Added Hazardous Substance Test Report for nRF24LU1P-FxxQ32
2019-11-21
nRF Connect SDK v1.1.0 documentation
2019-11-20
nRF91 AT Commands Reference Guide
  • Updated to match modem firmware v1.1.0
2019-11-19
nRF52833 Product Specification
  • First release
2019-11-19
nRF52833 Errata
  • New versions of nRF52833 Engineering A and Revision 1 errata
2019-11-15
nRF9160 Errata
  • New versions of nRF9160 Engineering A and Revision 1 errata
2019-11-14
nRF5340 Compatibility Matrix
  • First release
2019-11-14
nRF5340 PDK
  • First release
2019-11-14
nRF53 Series: Developing with nRF Connect SDK
  • First release
2019-11-14
nRF52833 Compatibility Matrix
  • Added nRF52833 DK User Guide v1.0
2019-10-24
nRF9160 Product Specification v1.1
  • Added Reference circuitry
  • Several updates in the document (see the revision history for a complete overview)
2019-10-21
nRF5 SDK v16.0.0
  • Added support for nRF52833
  • Added support for a new Bluetooth Low Energy SoftDevice: S113
  • A new version of the app_timer library is now out of experimental and replaces the legacy app_timer in all examples
2019-10-21
nRF52833 DK
  • First release
2019-10-21
nRF52833 Compatibility Matrix
  • First release
2019-10-21
nRF52810 Compatibility Matrix
  • Updated for nRF5 SDK v16.0.0
2019-10-21
nRF52811 Compatibility Matrix
  • Updated for nRF5 SDK v16.0.0
2019-10-21
nRF52832 Compatibility Matrix
  • Updated for nRF5 SDK v16.0.0
2019-10-21
nRF52840 Compatibility Matrix
  • Updated for nRF5 SDK v16.0.0
2019-10-15
nRF9160 DK
  • Updated to match DK v0.9.0
2019-10-03
nWP024 - Embossed tape, reel, and tray packaging
  • Added support for nRF9160
  • Added Tray information
  • Updated Tape and Box information
2019-10-02
nWP033 - nRF9160 Antenna and RF Interface Guidelines
  • First release
2019-10-02
S112 SoftDevice API documentation
  • Added API documentation for version 7.0.1 of the SoftDevice
2019-10-02
S113 SoftDevice API documentation
  • Added API documentation for version 7.0.1 of the SoftDevice
2019-10-02
S132 SoftDevice API documentation
  • Added API documentation for version 7.0.1 of the SoftDevice
2019-10-02
S140 SoftDevice API documentation
  • Added API documentation for version 7.0.1 of the SoftDevice
2019-09-13
nRF5 SDK for Thread and Zigbee v3.2.0
  • Zigbee: Updated API for the following:
    • Raw APS access
    • Changing security level inside NIB
    • Controlling inclusion policy of destination long address in NWK frames
  • Thread has not been updated for this release
2019-09-13
nRF Connect for Desktop
  • Added information about the certificate manager to the nRF Connect LTE Link Monitor User Guide
  • Added instructions for updating the modem firmware to the nRF Connect Programmer User Guide
  • Updated all user guides to match nRF Connect for Desktop v3.2.0
2019-09-12
IN114 Informational Notice v1.0
  • Added Informational Notice regarding label changes for inner and outer boxes for all nRF devices
2019-09-12
nRF8000 Environmental Qualification Reports
  • Added Hazardous Substance Test Report for nRF800x-RxQ32
2019-09-12
nRF52810 Errata
  • New versions for nRF52810 Engineering A, Rev 1, and Rev 2
2019-09-12
nRF52811 Errata
  • New versions for nRF52811 Engineering A and Rev 1
2019-09-02
S112 SoftDevice Specification v3.1
  • Updated for SoftDevice v7.0.1
2019-09-02
S113 SoftDevice Specification v1.1
  • Updated for SoftDevice v7.0.1
2019-09-02
S132 SoftDevice Specification v7.1
  • Updated for SoftDevice v7.0.1
2019-09-02
S140 SoftDevice Specification v2.1
  • Updated for SoftDevice v7.0.1
2019-08-23
nRF52 Environmental Qualification Reports
  • Added Hazardous Substance Test Reports for nRF5281x-QFAA, nRF52832-CxAx, nRF52840-CKAA, and nRF52840-QIAA
2019-08-01
nRF9 Environmental Qualification Reports
  • Added Hazardous Substance Test Report for nRF9x5
2019-03-15
Power Profiler Kit User Guide
  • Updated to reflect support for external SEGGER J-Link debuggers
2019-03-14
nRF91 Environmental Qualification Reports
  • Added Hazardous Substance Test Report for nRF9160-SIxx
2019-03-07
nrfutil User Guide
  • Added information about DFU over ANTâ„¢
2019-03-04
nRF52840 Product Specification v1.1
  • Added WLCSP package variant
  • Updated legal notices
  • Several improvements and corrections in the document (see the revision history for a complete overview)
2019-02-27
nRF52811 Product Specification v1.0
  • First release
2019-02-27
nRF52840 Development Kit
  • Updated for nRF52811 support
2019-02-22
nRF51 Series Compatibility Matrix
  • Updated information about the deprecation and withdrawal of Bluetooth Core Specification v4.0 and v4.1
  • Added compatibility for nRF51802 IC
  • Updated design files
2019-02-15
nRF51802 Product Specification v1.2
  • First public release
2019-02-15
nRF51802 PAN
  • First public release
2019-02-08
nRF52810 Product Specification v1.3
  • Added some minimum and maximum values in electrical specification radio timings
  • Added missing chip variants into memory table
  • Updated legal notices
  • Several improvements and corrections in the document (see the revision history for a complete overview)
2019-01-28
nRF52840 Dongle
  • Updated the Getting Started information
2019-01-16
nRF5 Series: Developing with SEGGER Embedded Studio
  • Updated the information about importing Keil projects
2018-12-20
nRF52 Development Kit
  • Updated with nRF52810 information
  • Several improvements and corrections in the document (see the revision history for a complete overview)
2018-12-11
nRF9160 DK Errata
  • First release
2018-12-11
nRF Connect LTE Link Monitor
  • First release