Hello, I am tryong to use to masters to communicate with two accelerometers.
Q1_ I found the following image from Nordic's website that shows SPI0 pins but there is no indication...
In the nrf51 series reference manual section 12.1.9 it states that there is hardware protection that prevents write instructions from being executed and that there is more...
Hello, I have established the connection between two pca10001 boards, one as central and one as peripheral using multilink_central and multilink_peripheral. I have serial...
Hi,my friend,
Now,I use nrf905.Situation is as follows:
I use the NRF PCB circuit of data manual.Nrf905 work, often loss of data.
1.The Product host is to use the stick...
Hi,
I want to use the Blend Micro with more security. I want use a passkey for the Bluetooth connection. For example through the iOS Device.
Is it possible? Static passkey...
How do I receive multiple signals simultaneously at a single receiver (433MHz) with multiple transmitters ?
I am working on a polling system. This one is similar to the audience...
Hello,
I established a connection between my central and peripheral module. Now i want to write characteristic value on peripheral. I tried with sd_ble_gattc_write function...
Dear Nordic experts,
I am looking for which CMSIS version are used in nRF5 SDK versions. For instance 17.1.0 uses CMSIS 5.6.0. But I cannot find which CMSIS version is used...
I am trying to retrieve the PIN / HWID required for nRF Cloud onboarding using the AT command AT%XDEVICEID , but I am unable to get a valid response from the modem.
However...
Hewy there:
I have a custom nRF52833 board with NCS v3.1.0, using ESB and USB CDC ACM. The external 32 MHz crystal is oscillating fine — we see a clean 32 MHz sine wave...
Hello,
NB-IoT RRC Connection Re-establishment is supposedly available on nRF9161/51. Is there a related AT-command to enable / disable?
Best regards,
François.
Hi all,
I am using a tagconnect cable to flash my custom boards using a devkit. I was able to flash 4/5 boards. I first recovered the locked factory boards, and then flashed...
Hello.
I am experiencing an issue where Mesh communication fails after connecting to the SMP Service in the Bluetooth Mesh DFU Distributor sample.
Environment:
NCS...
Hello ! I would like to know if the nrf52840 is affected by the errata https://infocenter.nordicsemi.com/topic/errata_nRF52832_Rev2/ERR/nRF52832/Rev2/latest/anomaly_832_149...
Hello,
I am working with the nRF9151 DK and NCS v3.3.0 . I am experiencing a critical modem fault at startup.
Problem Summary: When I start debugging, I immediately get...
I attempted to conduct Bluetooth development using the nRF52840DK (NCS 3.2.0), but I encountered an MPSL error:
ASSERTION FAIL [0] @ WEST_TOPDIR/nrf/subsys/mpsl/init/mpsl_init...
Hello,
I am trying to add different ConcentrationMeasurement cluster types to my application (CarbonDioxide, VOC, Pm1, etc.) but have an issue with zap-gui not saving the...
Good day,
I have been making use of the nRF54LM20A SoC with ncs v3.2.0. I am currently trying to use the high-speed SPI (SPIM00) lines on Port 2 to communicate with an SD...
After installing nrfutil-ble-sniffer v0.19.0 (released 2026-04-30) and running bootstrap, Wireshark does not show the "nRF Sniffer for Bluetooth LE" capture interface. The...
Dear NORDIC engineers, excuse me. I would like to inquire about the Settings of NRF54LM20 APPPROTECT. I have modified APPROTECT[n].protect0 and APPROTECT[n].protect1 to 0x5A5A5A5A...
