nRF Cloud — CoAP transport (device shadow) Date of incident: 2026-06-22, ~13:04 UTC — still unresolved at 20:42 UTC (7h38m+) Device: nRF9151, modem firmware mfw_nrf91x1_2...
We are doing a DFU over BLE with the second MCUboot partition on an external flash. Some times Zephyr can't access the flash after booting, resulting in a bricked device,...
Hey, I am trying to implement ecdh key agreement and derivation, but I am getting PSA_ERROR_INVALID_ARGUMENT (-135) from psa_key_derivation_key_agreement: Any idea what is...
Hi,
I have a question regarding the SAADC timing parameters.
I could not find an official specification for the SAADC power-up time (t_PWRUP). While measuring it on my...
I am using nRF54L10 with nRF Connect SDK v3.1. The device connects over BLE, wakes every 30 minutes to read sensor data, and then should enter deep sleep (System OFF). However...
Hi all — I'm developing a custom nRF5340 development board (Raytac MDBT53-1M) and would value the community's honest read on whether it's worth producing.
The goal is...
Hi,
I'm using the nordic nRF52840 - Dongle and a nRF52840-DK trying to send and write data with the pc-ble-driver-py library.
My problem is that i can communicate in...
Hi DevZone !
I am doing an application with nRF_ESB where I want to send and receive packets through diffenents nodes. Right now, I have 5 nodes, which 2 are repeaters in...
Good Morning,
I started with example ble_app_hids_keyboard for nrf52840 with nRF5_SDK_17.1.0 and I added uart_init() function to use UARTE0 and I modified uart_event_handle...
Hi,
We successfully passed the Verizon self certify program, now onto FCC. I know with the nRF52 series there was a radio test example we ran for FCC; I can't find anything...
Hello, I'm working with board nRF5340 DK. I'm using the peripheral uart0. I want to be able to send data through uart0_tx (P0.22) and to receive the same data through uart_rx...
Hi nodic:
Current version number： NCSV1.9.0 modem1.3.1
example demo： LWM2M
I hope to add a serial port to the NRF9160 for external communication, please provide the...
I am using nrf52832, softdevice S112 and SDK 17.1.0. I am running the peripheral ble_uart example continuously with the central device sending connects and disconnects in...
SO I've got nRFconnect SDK 1.9.1 running on VSCode on my MAC (attempting to segregate from my Win dev system for now). Wanting to explore it a bit more to see what problems...
Hello,
I have tried building my project today after making some quick changes and the build returns a bunch of basic errors like
this is followed by a bunch of errors...
Hello!
We have a problem with setting up the radio on the nrf52840 to receive a special kind of packet that we are interested in. This packet is generated from an development...
Am I assuming correctly that setting the TX power level in the "Bluetooth Low Energy" app in the nrf Connect for Desktop app under windows 10 just changes the contents of...
Hello,
I want to typecast an array of values from short to float. I am doing the below to do that
but when I am doing that, I am not able to get the float value as it...
Hello Developers,
I am facing a issue to connect my nrf9160dk as a lwm2m client in the test coiote iot device management server.
I am following the official documentation...
I'm encountering an issue where the softdevice crashes with only a couple of timers running and a main loop that feeds the watchdog. If I enable more of the code I've written...
