nRF9151 SMA DK application and modem firmware
Selected version
nrf9151dk_mfw-2.0.4_sdk-3.2.1 [Latest Version]
Changelog:
nrf9151dk_mfw-2.0.4_sdk-3.2.1 [Latest Version] nrf9151dk_mfw-2.0.4_sdk-3.2.1.zip https://nsscprodmedia.blob.core.windows.net/prod/software-and-other-downloads/dev-kits/nrf9151-dk/application-firmware/nrf9151dk_mfw-2.0.4_sdk-3.2.1.zip sc_DownloadHWfiles_nRF9151DK
Changelog:
- Includes FW from nRF Connect SDK v3.2.1
- Includes Modem Firmware v2.0.4
The following samples and applications are part of the package:
- Serial Modem v1.0
- Asset Tracker Template v1.2.9
- Modem Shell
- AT Client
nrf9151dk_mfw-2.0.2_sdk-3.1.0 nrf9151dk_mfw-2.0.2_sdk-3.1.0.zip https://nsscprodmedia.blob.core.windows.net/prod/software-and-other-downloads/dev-kits/nrf9151-dk/application-firmware/nrf9151dk_mfw-2.0.2_sdk-3.1.0.zip sc_DownloadHWfiles_nRF9151DK
Changelog:
- Includes FW from nRF Connect SDK v3.1.0
- Includes Modem Firmware v2.0.2
The following samples and applications are part of the package:
- Serial LTE modem
- Asset Tracker Template
- nRF Cloud multi-service
- Enabled
overlay_coap.confandoverlay-coap_nrf_provisioning.conf
- Enabled
- Modem Shell
- AT Client
nRF9151 SiP NTN firmware
Programming app available in nRF Connect for Desktop
Selected version
1.0.1 nRF91 firmware binaries
Changelog:
1.0.1 nRF91 firmware binaries mfw_nrf9151-ntn_1.0.1.zip https://nsscprodmedia.blob.core.windows.net/prod/software-and-other-downloads/sip/nrf91x1-sip/nrf9151-ntn-modem-firmware/mfw_nrf9151-ntn_1.0.1.zip sc_DownloadFirmware_nRF9151modem
MFW_nRF9151-NTN is only compatible with nRF9151 LACA A1A (module labeled: nRF9151 LACA A1)
It is not compatible with nRF91 devices: nRF9151 LACA A0A, nRF91M1, nRF9161, nRF9131 and nRF9160.
Highlights:
Maintenance release with new features, corrections, and improvements for service reliability.
NTN / Cellular IoT
- Smarter cell selection. The modem now scans frequencies to identify and select the best-quality cell, configurable via AT%FEACONF (id 8). To optimize the search time with the feature, it is recommended to limit the number of bands (AT%XBANDLOCK) and/or channels (AT%FREQRANGES).
- Faster roaming search. Improved network search speed with certain SIM subscriptions abroad.
- Reduced AT notification load. %MDMEV: DETECTED COUNTRY changed from an informational to a regular event.
- Automatic profile cleanup after FW update. Existing cellular profiles are now deleted automatically to avoid format compatibility issues. Applications should verify profiles exist before use and re-create them if needed.
- Improved NTN reliability. Fixed premature attach-context expiry and prevented dropped NB-IoT uplink messages on power-off after transmission.
- Greater modem stability. Resolved rare crashes and instabilities.
- Better PLMN selection. Fixed indefinite stalls during manual AT+COPS selection and restored missing %MDMEV SEARCH STATUS 3/4 indications.
A complete list of new functionality, changes and bug fixes is in the release notes found here or inside the .zip file.
This release is aligned with v1.2 of the nRF91x1 NTN AT Commands Reference Guide.
Some of the new features require support also from the nRF Connect SDK, and it is recommended to ensure compatibility with the appropriate version of the SDK.
It is advisable to use the latest version of nRF Connect for Desktop and nRF Connect Programmer tools.
To get started with NTN and this firmware, please go to our evaluate NTN page to find additional documentation and links to technical material and support from different NTN providers.
1.0.0 nRF91 firmware binaries mfw_nrf9151-ntn_1.0.0.zip https://nsscprodmedia.blob.core.windows.net/prod/software-and-other-downloads/dev-kits/nrf9151-dk/application-firmware/mfw_nrf9151-ntn_1.0.0.zip sc_DownloadFirmware_nRF9151modem
Note:
MFW_nRF9151-NTN is only compatible with nRF9151 LACA A1A (module labeled: nRF9151 LACA A1)
It is not compatible with nRF91 devices: nRF9151 LACA A0A, nRF91M1, nRF9161, nRF9131 and nRF9160.
V1.0.0 feature summary:
- 3GPP R14 LTE-M and NB-IoT - Feature baseline MFW_nRF91x1_2.0.4
- Selected 3GPP R17 IoT-NTN (NB-NTN) features
- GPS/QZSS
- IPv4/6
- TCP/UDP
- NIDD
This release aligns with v1.0 of the nRF91x1 NTN AT Commands Reference Guide.
A Complete list of functionality, changes, and bug fixes in v1.0.0 of this firmware can be found in the release notes found inside the .zip file download.
To get started with NTN and this firmware, please go to our evaluate NTN page to find additional documentation and links to technical material and support from different NTN providers.
Hardware files
Selected version
1.1.0 Layout and BOM resources
Changelog:
1.1.0 Layout and BOM resources nRF9151 SMA Development Kit - Hardware files 1_1_0.zip https://nsscprodmedia.blob.core.windows.net/prod/software-and-other-downloads/dev-kits/nrf9151-sma-dk/hardware-files/nrf9151-sma-development-kit---hardware-files-1_1_0.zip sc_DownloadHWfiles_nRF9151DK
- First release for nRF9151 SMA DK (PCA10201)