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nRF9151: Cellular forcibly traffic blocked for ~12 second interval after setting RAI_NO_DATA, continuous-mode GNSS (no fix yet) 0

Setup Board: nRF9151 DK ( nrf9151dk/nrf9151/ns ) Software: NCS v3.4.1, Zephyr v4.4.2, modem firmware mfw_nrf9151-ntn_1.0.1 Network: LTE-M, PLMN 310410 (AT&T, US)....
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Started 8 hours ago
by ddustin
Not Answered
Nordic MCP: Client Not Registered 0

Hello, I am trying to get the Nordic MCP to work in VS Code, but every time I try to authenticate, I get the following error: I am signed into my My Nordic account and...
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0 replies

Started 14 hours ago
by devleon
Not Answered
nRF54L15: high supply current on two boards 0

Two boards with the nRF54L15 (custom design, battery directly on VDD ~3 V, VREGMAIN in DC-DC mode, NCS v3.2.3) draw several mA continuously. Other boards of the same design...
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0 replies

Started 20 hours ago
by Sreejit
Not Answered
Removal of Three LEDS of Vsys 0

1. 1.8V Power Domain & Pins 1, 2, 3: - Our design does not utilize a 1.8V supply; we are operating exclusively on a 3.3V power rail. - Please confirm the required connection...
47 views

0 replies

Started 1 day ago
by Teja Vardhan
Not Answered
ncs3.1.1 LVGL+newlib 0

I'm using nRF Connect SDK (NCS 3.1.1) with LVGL and newlib in a application. I encountered two related problems that I believe are caused by a conflict in the Zephyr LVGL...
68 views

0 replies

Started 2 days ago
by ZHou12352

Recent in the DevZone Blog

"OpenWRT Series" #1: setting up TP-Link WDR4300 (or N750) for Bluetooth Low Energy 6LoWPAN

PK

The first version of Nordic IoT SDK has been released over 6 months. Till now, there have been no well-known router solutions supporting Bluetooth Low Energy over IPv6. This made us the BLE application…
- 10 Jun 2015
The S110 7.3

Asbjørn Sæbø

We are now releasing the S110 7.3 (s110_nrf51822_7.3.0). This is a new production release in the S110 7.x series. (It will be uploaded today or early next week.) This is a bugfix release - as the release…
- 5 Jun 2015
A presentation on how nRF51 DFU works

Hung Bui

Hi, I attached here some slides that we used in our technical seminar for Device Firmware Update. Download the presentation here: DFU_SDKv8.0_Pub.pdf The presentation covers: What DFU is and what…
- 4 Jun 2015
Parse MQTT message in Wireshark for IoT test

Jun Qing ZOU

Wireshark (version 1.12.5 at the time of writting) lists MQTT as supported protocol but could not parse it from the TCP payload by default. We can add some plugins to enable it. Download the Wireshark…
- 26 May 2015
Upgrade RADVD for IoT on Raspberry Pi 2

Jun Qing ZOU

The RADVD deamon in Raspberry pool is version 1.8.5 (up to Raspberry 2015-02-16). root@raspberrypi:~/radvd# apt-cache policy radvd radvd: Installed: 1:1.8.5-1 Candidate: 1:1.8.5-1 Version table…
- 25 May 2015
Workaround needed for TWI driver (nrf_drv_twi) in SDK v8.1 (TWI_COUNT missing)

Hung Bui

In SDK v8.1 we added the TWI driver (nrf_drv_twi.c). Unfortunately the nrf_drv_config.h file wasn't updated correctly with the new driver. The symptom is the error with "TWI_COUNT is missing". Here…
- 20 May 2015