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thingy 91x i2c bus faulting with multiple devices 0

Hello Team, i am trying to read multiple mcp9600 on the nrf9151 on my thingy 91x. I connected 3 of the mcp9600 to my stemma QT connector and it all works fine. However...
- Evaluation
- nRF9151
- iot sdk
- Other
- twi
- hardware
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0 replies

Started 11 hours ago
by Constantin
Not Answered
platformio arduino vscode how to use P1.0~P1.15 0

Hello, i.m now use vscode platformio arduino framework. win10 x64, nRF52840DK install github.com/.../platform-nordicnrf52.git platformio.ini [env:nrf52_dk] platform...
17 views

0 replies

Started 12 hours ago
by jettoo
Not Answered
Dynamic selection of Wifi or LTE on Thingy91X 0

Hi all, I could not find similar questions raised on the forum and I hope someone can help me. I have an application to connect to a mqtt server, developped on the latest...
12 views

0 replies

Started 14 hours ago
by JRSN
Not Answered
Why not always use Proprietary PSM instead of regular PSM? 0

To preface: nRF9151DK Modem firmware: mfw_nrf91x1_2.0.2 nRF Connect SDK / Toolchain: 2.9.0 Terminal app: PuTTY Carrier: Verizon and T-Mobile Device application...
26 views

0 replies

Started 20 hours ago
by droberson
Not Answered
nRF7002 works on EK but not on custom board 0

Hello! I'm currently working with the nRF7002 Wi-Fi chip on a custom board. The MCU used is STM32H573ZIT6, and the software is Zephyr 4.0, specifically using the Wi-Fi shell...
- development
- Wi-Fi
- hardware
- nRF7002
1437 views

0 replies

Started 5 days ago
by EugeneKo

Recent in Nordic blog

Beacon Kit - Mistake in Ref_Design_UG_v1.0

Salman

I connected the programming header as described in "nRF6930_Beacon_Ref_Design_UG_v1.0.pdf" 5.5.4 Programming interface. I was trying to program Beacon Kit but failed many times then I compared it with…
- 10 Oct 2014
SD card interfacing

Salman

Hi, I have written SD & SDHC card routine for reading, writing and erasing data from SD card. It used the hardware SPI of nRF51822. NOTE: 1)Define the PINs of SD card first before initialing. 2)Define…
- 10 Oct 2014
How different BLE packet types influence throughput

Stefan Birnir Sverrisson

There are several types of write operations, write request with authorization, write request without authorization and write command. You can see message sequence charts for those messages here and he…
- 9 Oct 2014
Measuring Lithium battery voltage with nRF51

Stefan Birnir Sverrisson

Here is an example of a hardware setup to measure the voltage on a Lithium battery with a voltage divider and a connected capacitor. The Lithium battery typically has a voltage range of 2.7 - 4.2 V and…
- 2 Oct 2014
Sniffer application for OS X

RK

I've put up on Sourceforge, a Mac OSX application which interfaces with the Nordic BTLE sniffer software and has some of the functionality of the Windows application Nordic ships with that software package…
- 1 Oct 2014
Getting started with nRF51 development on Mac OS X

Eirik Midttun

Update: Since this blog was originally written the nrfjprog tool has been ported to OS X (now macOS). This means that the flash programming is much simpler, and it is simply a matter of following the documentation…
- 1 Sep 2014