Welcome to the Infocenter!

Nordic Semiconductor provides technical and support documentation for all our solutions and technologies.

In addition to the Infocenter, documentation is available in the following locations:

Documentation updates

2022-01-11
IN163 Informational Notice v1.0
  • New Informational Notice about change of finished goods warehouse for all products manufactured at ASECL
2022-01-05
nRF52811 Product Specification v1.1
  • Updated access port protection
2022-01-05
IN153 Informational Notice v1.0
  • New Informational Notice for nRF52805
2022-01-05
IN152 Informational Notice v1.0
  • New Informational Notice for nRF52810
2022-01-05
IN151 Informational Notice v1.0
  • New Informational Notice for nRF52811
2021-12-21
nRF52832 Revision 3 Errata v1.1
  • New version for nRF52832 Revision 3
2021-12-17
nPM1100 Revision 1 Errata v1.0
  • First release of Revision 1
2021-12-16
nrfx v2.7.0
  • New version of the nrfx driver
  • See the changelog for a full list of changes
2021-12-16
nRF Connect SDK documentation
  • Updated for nRF Connect SDK v1.8.0 and v1.5.2
2021-12-16
nRF52840 Compatibility Matrix
  • Added nRF5 SDK v17.1.0, S113 SoftDevice v7.3.0, and S140 SoftDevice v7.3.0
2021-12-16
nRF52833 Compatibility Matrix
  • Added nRF5 SDK v17.1.0, S113 SoftDevice v7.3.0, and S140 SoftDevice v7.3.0
2021-12-16
nRF52832 Compatibility Matrix
  • Added nRF5 SDK v17.1.0, S112 SoftDevice v7.3.0, S113 SoftDevice v7.3.0, and S132 SoftDevice v7.3.0
2021-12-16
nRF52820 Compatibility Matrix
  • Added nRF5 SDK v17.1.0, S112 SoftDevice v7.3.0, S113 SoftDevice v7.3.0, and S140 SoftDevice v7.3.0
2021-12-16
nRF52811 Compatibility Matrix
  • Added nRF5 SDK v17.1.0, S112 SoftDevice v7.3.0, S113 SoftDevice v7.3.0, and S140 SoftDevice v7.3.0
2021-12-16
nRF52810 Compatibility Matrix
  • Added nRF5 SDK v17.1.0, S112 SoftDevice v7.3.0, and S113 SoftDevice v7.3.0
2021-12-16
nRF52805 Compatibility Matrix
  • Added S112 SoftDevice v7.3.0 and S113 SoftDevice v7.3.0
2021-12-15
nRF9160 Compatibility Matrix
  • Updated for nRF Connect SDK 1.5.2 and 1.8.0
2021-12-15
nRF9160 DK Getting Started Guide
  • Updated information for nRF9160: Asset Tracker v2
  • Editorial changes
2021-12-15
Nordic Thingy:91 Getting Started Guide
  • Updated information for nRF9160: Asset Tracker v2
  • Editorial changes
2021-12-15
Nordic Thingy:91 User Guide
  • Updated information for nRF9160: Asset Tracker v2
  • Editorial changes
2021-12-14
nRF52833 Environmental Qualification Reports
  • Updated Hazardous Substance Test Report for nRF52833-CJAA (Nepes)
2021-12-14
nRF51822 Environmental Qualification Reports
  • Updated Hazardous Substance Test Report for nRF51x22-CxAx (Nepes Fab3)
2021-12-14
nRF51422 Environmental Qualification Reports
  • Updated Hazardous Substance Test Report for nRF51x22-CxAx (Nepes Fab3)
2021-12-14
nRF24LU1+ Environmental Qualification Reports
  • Updated Hazardous Substance Test Report for nRF24LU1P-FxxQ32 (ATP)
2021-12-14
nRF24 Series Legacy Products Environmental Qualification Reports
  • Updated Hazardous Substance Test Report for nRF24L01 (ATP)
2021-12-13
nRF52805 Revision 2 Errata v1.0
  • First release of Revision 2
2021-12-13
nRF52810 Revision 3 Errata v1.0
  • First release of Revision 3
2021-12-13
nRF52811 Revision 2 Errata v1.0
  • First release of Revision 2
2021-12-13
nRF91 AT Commands Reference Guide v2.0
  • Updated for modem firmware v1.2.7
2021-12-06
nRF52832 Environmental Qualification Reports
  • Updated Hazardous Substance Test Report for nRF52832-CxAx (Nepes)
2021-12-03
nRF24LE1 OTP Environmental Qualification Reports
  • Added Hazardous Substance Test Report for nRF24LE1-O17Q48 (ASE)
2021-12-03
nRF5340 Revision 1 Errata v1.2
  • New version for nRF5340 Revision 1 errata
2021-12-03
nRF52840 Product Specification v1.7
  • Updated absolute maximum ratings
2021-12-03
PCN162 Product Change Notification v1.0
  • New Product Change Notification for nRF52840-QIAA and nRF52840-QIAA-F, updating the ESD-CDM specification
2021-11-30
nRF52810 Product Specification v1.4
  • Updated access port protection
2021-11-30
nRF52805 Product Specification v1.3
  • Updated access port protection
2021-11-29
nRF52840 Environmental Qualification Reports
  • Added Material Composition Report for nRF52840-QIAA (ATP)
2021-11-24
nRF5340 Compatibility Matrix
  • Added QDIDs for nRF Connect SDK v1.7.0 and v1.7.1
2021-11-17
nRF Util v6.1.0
  • Updated --family settings table
  • Editorial changes
2021-11-10
nRF52833 Product Specification v1.5
  • Updated product options
2021-11-10
nRF52832 Product Specification v1.8
  • Updated product options
2021-11-10
nRF52820 Product Specification v1.3
  • Updated product options
2021-11-10
nRF52811 Environmental Qualification Reports
  • Updated Hazardous Substance Test Report for nRF528xx-CxAx (ASE)
2021-11-10
nRF52810 Environmental Qualification Reports
  • Updated Hazardous Substance Test Report for nRF528xx-CxAx (ASE)
2021-11-10
nRF52805 Environmental Qualification Reports
  • Updated Hazardous Substance Test Report for nRF528xx-CxAx (ASE)
2021-11-08
nRF Sniffer for Bluetooth LE
  • Updated to match nRF Sniffer for Bluetooth LE v4.1.0
2021-11-05
nRF905 Environmental Qualification Reports
  • Updated Hazardous Substance Test Report for nRF9X5 (ATP)
2021-11-05
nRF9E5 Environmental Qualification Reports
  • Updated Hazardous Substance Test Report for nRF9X5 (ATP)
2021-11-01
Power Profiler Kit II User Guide
  • Updated section Measuring current in Ampere Meter mode
  • Editorial changes
2021-10-28
PDN
  • Added PDN037 Product Discontinuance Notification for nRF9160-SIxA-B0A
2021-10-28
nWP039 - Battery life estimation for Thread and Zigbee SEDs
  • First release
2021-10-26
nRF9160 DK Hardware User Guide
  • Updated nRF9160 DK board control
  • Editorial changes
2021-10-26
nRF Connect Programmer
  • Updated information on the nRF9160 DK PROG/DEBUG switch
2021-10-14
nRF9160 Product Specification v2.1
  • Updated absolute maximum ratings
  • Updated current consumption, FICR, GPS receiver, power supply monitoring, and UICR information
  • Added AHB priority list table, FPU section, and Shelf and floor life section
  • Other updates in the document (see the revision history for a complete overview)
2021-10-13
IN141 Informational Notice v1.1
  • Clarified the requirement to update the MDK
2021-10-13
IN142 Informational Notice v1.1
  • Clarified the requirement to update the MDK
2021-10-13
IN149 Informational Notice v1.1
  • Clarified the requirement to update the MDK
2021-10-13
IN150 Informational Notice v1.0
  • New Informational Notice for nRF52820
2021-10-13
nRF52820 Environmental Qualification Reports
  • Added Hazardous Substance Test Report for nRF52820-CFAA (Nepes)
  • Added Material Composition Report for nRF52820-CFAA (Nepes)
2021-10-05
nRF52820 Errata
  • First release of Revision 3
2021-10-04
nAN41 - nRF9160 Production Programming
  • Added information to Updating the modem firmware
2021-10-04
nRF24LU1+ OTP Environmental Qualification Reports
  • Updated Hazardous Substance Test Report for nRF24LU1P-O17Q32 (ASE)
2021-09-30
nRF5340 Product Specification v1.2
  • Updated LFXO internal capacitor description
  • Added package thermal characteristics
2021-09-28
nPM1100 EK Hardware User Guide
  • Updated hardware drawings for nPM1100 EK v1.0.0
  • Updated information for Power supply and Output voltage configuration
2021-09-09
nRF5 SDK v17.1.0
  • Added support for new versions of the nRF52 devices:
    • nRF52820 revision 3
    • nRF52832 revision 3
    • nRF52833 revision 2
    • nRF52840 revision 3
2021-09-09
nRF52840 Errata
  • First release of Revision 3
2021-09-09
nRF52833 Errata
  • First release of Revision 2
2021-09-01
nRF5340 Environmental Qualification Reports
  • Updated Hazardous Substance Test Report for nRF5340-QKAA (ASE)
2021-08-24
nRF21540 Environmental Qualification Reports
  • Updated Hazardous Substance Test Report for nRF21540-QDAA (ASE)
2021-08-24
nRF51802 Environmental Qualification Reports
  • Added Hazardous Substance Test Report for nRF51802-QFAA (ASE)
2021-08-24
nRF24LE1 Environmental Qualification Reports
  • Updated Hazardous Substance Test Report for nRF24LE1-F16Qxx (ATP)
2021-08-24
nRF24AP2 Environmental Qualification Reports
  • Updated Hazardous Substance Test Report for nRF24AP2-xCHQ32 (ATP)
2021-08-18
PCN148 Product Change Notification v1.0
  • Added Product Change Notification for nRF52840-QIAA, introducing Amkor Technology Philippines as additional assembly and final test site
2021-08-11
nRF8001 Environmental Qualification Reports
  • Updated Hazardous Substance Test Report for nRF800x-RxQ32 (ATP)
2021-08-11
nRF24L01P Environmental Qualification Reports
  • Updated Hazardous Substance Test Report for nRF24L01P (ATP)
2021-07-23
nRF9160 Environmental Qualification Reports
  • Updated Hazardous Substance Test Report for nRF9160-SIxx B1A (Qorvo)
  • Updated Hazardous Substance Test Report for nRF9160-SIxx B0A (Qorvo)
2021-07-16
S112 SoftDevice API documentation
  • Added API documentation for S112 v7.3.0
2021-07-16
S113 SoftDevice API documentation
  • Added API documentation for S113 v7.3.0
2021-07-16
S132 SoftDevice API documentation
  • Added API documentation for S132 v7.3.0
2021-07-16
S140 SoftDevice API documentation
  • Added API documentation for S140 v7.3.0
2021-07-06
nWP041 - nRF9160 Modem Sleep Notifications
  • First release
2021-07-06
nWP042 - nRF9160 Modem Reset Loop Restriction
  • First release
2021-06-23
PCN154 Product Change Notification v1.0
  • Added Product Change Notification for nRF52820-QDAA, introducing Amkor Technology Philippines as additional assembly and final test site
2021-06-09
PCN147 Product Change Notification v1.0
  • New Product Change Notification for nRF52840-CKAA, introducing ASE as additional bump site
2021-06-08
nRF24AP2-USB Environmental Qualification Reports
  • Added Hazardous Substance Test Report for nRF24AP2-USBQ32
2021-06-04
nWP026 - nRF52832 NFC Antenna Tuning
  • Added nRF52833 information
  • Editorial changes
2021-06-02
nRF Connect for Desktop
  • Updated supported operating systems
2021-06-02
nRF Connect Bluetooth Low Energy
  • Editorial changes
2021-06-02
nRF Connect LTE Link Monitor
  • Editorial changes
2021-05-31
nPM1100 Environmental Qualification Reports
  • Added Hazardous Substance Test Report for nPM1100-CxAx (ASE)
  • Added Material Composition Report for nPM1100-CAAA (ASE)
2021-05-27
nPM1100 Product Specification
  • First release
2021-05-27
nWP040 - nPM1100 Hardware Design Guidelines
  • First release
2021-05-26
nWP024 - Embossed tape, reel, and tray packaging
  • Added nRF5340 to Carrier tape dimensions table
2021-05-12
nRF Sniffer for 802.15.4
  • First release
2021-04-29
PCN143 Product Change Notification v1.1.0
  • New version of Product Change Notification 143 for nRF52832-CIAA, for the introduction of Greatek Electronics as an alternative source for Die Processing Service. Active date extended to 2021-08-21.
2021-04-23
nRF Connect Trace Collector
  • First release
2021-04-09
IN144 Informational Notice v1.0
  • New Informational Notice for nRF52805, nRF52810, and nRF52811
2021-04-09
IN146 Informational Notice v1.0.1
  • New Informational Notice for nRF52833, nRF52840, and nRF5340
2021-04-08
nRF51422 Product Specification v3.3
  • Added product availability to ordering information
2021-04-08
nRF51822 Product Specification v3.4
  • Added product availability to ordering information
2021-03-19
IN145 Informational Notice v1.0
  • New Informational Notice for nRF9160
2021-02-26
Power Profiler Kit User Guide
  • Updated information and procedures based on Power Profiler app v3.1.0
  • Updated block diagram
  • Added Power Profiler app views
  • Editorial changes
2021-02-22
nRF IEEE 802.15.4 radio driver
  • Multiprotocol support for the nRF5340 SoC
  • Added support for CSMA/CA operation for the nRF5340 SoC
2021-02-11
nRF21540 Errata
  • New versions for nRF21540 Engineering B (v1.1) and Revision 1 (v1.0)
2021-02-09
nRF5340 PDK User Guide
  • Updated debug output information
  • Editorial changes
2021-02-03
nRF Thread Topology Monitor
  • First release
2021-01-29
nAN42 - nRF5340 Production Programming
  • First release