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NRF7002 Sleep mode power supply 0

Good afternoon! As the NRF7002 takes about 400ms to start up from shutdown, we would like to use the very low power deep sleep function for quick startup. Unfortunately, due...
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Started 16 hours ago
by Simmatth
Not Answered
nRF52840-QIAA vs nRF52840-QIAA -R7 0

Hi, I would like to know the difference between the nRF52840-QIAA & nRF52840-QIAA -R7. What is the significance of R7 here. Not able to find it in any conclusion ...
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Started 18 hours ago
by Shreyas Sanjay Kumar
Not Answered
Hardware Limitations for Using P0.27 as UART RX on DWM3001CDK 0

Hi, I'm working with the DWM3001CDK (nRF52833 + DW3110) and currently using SPI to interface with the DW3110 for UWB communication. I'm trying to use a second UART to communicate...
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0 replies

Started 19 hours ago
by oussema ben khedher
Not Answered
54L15 using DPPI to link 3 peripheral in different power domain 0

Hi I am developing in 54L15. Now use DPPI to link TIMER10's PUBLISH_COMPARE[3] ---> RADIO SUBSCRIBE_STOP, it works fine. Now I want to trigger a GPIO signal through...
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0 replies

Started 19 hours ago
by ToothlessYY
Not Answered
nRF54L15 DK Current Measurement Voltage Buffer 0

Hello, I´m trying to measure the current consumption on the nRF54L15-DK Rev. 0.9.2. There are a few questions: 1) What is the role / purpose of the voltage buffer? ...
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0 replies

Started 21 hours ago
by JonasD27

Recent in Nordic blog

Driving WS2812B LEDs using I2S on the Nordic nRF52832

Mahesh Venkitachalam

In this article, I use the I2S peripheral of the Nordic nRF52832 to generate the waveforms required to drive the popular WS2812B RGB LEDs. http://electronut.in/nrf52-i2s-ws2812/
- 18 Aug 2017
Walkthrough of Nordic Thingy:52 Node.js Raspberry Pi demos

gamnes

Thingy:52 Node.js Raspberry Pi Interface This blog post is a follow up to the Nordic Thingy:52 node.js/Raspberry Pi demos blog post, and will described how you can run and what to expect from each of…
- 17 Aug 2017
ble_app_hrs_freertos running in Atollic TrueSTUDIO

jmag999

This post describes how you can get the ble_app_hrs_freertos example project running in Atollic TrueSTUDIO 8.0 on a pca10040 board. This is a managed make build, it does not rely on the makefile provided…
- 14 Aug 2017
OLED display support for nRF52832 (SSD1306, Adafruit GFX)

Mahesh Venkitachalam

Just a quick post to say that we have ported the Adafruit GFX and SSD1306 libraries to nRF52832. Currently only I2C is supported. The code can be found here: https://github.com/electronut/ElectronutLabs…
- 11 Aug 2017
I tried 5 different debugger IDEs for nRF52 and STM32. Here are my results.

Jonathan

At Jumper we’re developing tools that increase the happiness levels of embedded software developers. Our main tool to date is the Jumper Emulator. As a part of the development process we’re required to…
- 9 Aug 2017
Things you should know about Bluetooth mesh

Eirik Midttun

Bluetooth SIG has recently published a new standard, the Bluetooth mesh. The mesh capability is a significant update and enables radical new applications. This in turn means that there are significant…
- 7 Aug 2017