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Not Answered
Enable APPROTECT through UICR with a TFM Project 0

Hello, I am wondering how I can enable APPROTECT through UICR with a TFM project. Using ncs2.6.0 and nrf5340. My project makes use of TFM to separate secure and non-secure...
- development
- software
- zephyr
- nRF5340
8 views

0 replies

Started 1 hour ago
by dev_j
Not Answered
Can not install toolchain for 3rd party SDK (ie stock zephyr) 0

Development environment: MacOS Sequoia (15.4.1), Visual Studio Code v1.108 0, nrfConnect 2026.1.1242 I am trying to develop a "workspace" project with a nRF52840DK as my...
15 views

0 replies

Started 1 hour ago
by kent96822
Not Answered
nRF52840: Coded PHY connection 0

Background: Our tests on SDK 2.5.0 showed that it was possible to maintain a Bluetooth connection at a distance of approximately 180 meters with the following initial advertising...
14 views

0 replies

Started 7 hours ago
by Stas Jis
Not Answered
How to properly set TX Power when advertising as peripheral 0

Hello, I am trying to set the TX Power on theThingy:53 to -20 for advertising. However when I check the output files, the Option ` CONFIG_BT_CTLR_TX_PWR_MINUS_20 ` is always...
9 views

0 replies

Started 7 hours ago
by toni95
Not Answered
Setting TX power with BT840XE 0

I have a few doubts regarding power macros and getting the result I want. From combing through posts I have found the following: Since BT840XE has a FEM, you need to properly...
11 views

0 replies

Started 8 hours ago
by GusRS

Recent in the DevZone Blog

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
Common FAQs on DFU

Hung Bui

If you are looking for a place to get started with DFU, please have a look at this presentation here and the tutorial here. In this post, we cover some in depth Q&A topics regarding Device Firmware…
- 15 May 2015