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Flashing custom board with nrf52840 chip using the nrf52840dk 0

Hello I designed a custom board and now I have to put the code in the nrf52840 module (from raytac). I have been using the nrf52840dk to write my code and now I want to...
- development
- flash
- nrf52840
- hardware
13 views

0 replies

Started 1 hour ago
by MurielleH
Not Answered
NRF52840+Freertos+tickless no advertising lowpower err 0

I didn ' t use an external 32 . 768 crystal , the internal NRF_SDH_CLOCK_LF_SRC 0 I used。 NRF_SDH_CLOCK_LF_SRC 0 NRF_SDH_CLOCK_LF_RC_CTIV 16 NRF_SDH_CLOCK_LF_RC_TEMP_CTIV...
10 views

0 replies

Started 2 hours ago
by Trump
Not Answered
filtering with wireshark does not work with nrf52840 dongle 0

hello Nordic i am working with nrf52832 and nrf52840 as peripherals for a central node (one has nrf ble device and one does not) i downloaded the image for the nrf52840...
- development
- software
- nRF Tools
- bluetooth le
- nrf52840
- linux
12 views

0 replies

Started 2 hours ago
by ziv123
Not Answered
Using mcuboot_status_change() to control GPIO and I2C during MCUboot execution 0

Hi! I’m currently implementing a hook using mcuboot_status_change() inside MCUboot. I’m following the path defined by CONFIG_MCUBOOT_ACTION_HOOKS , and I’ve confirmed that...
12 views

0 replies

Started 2 hours ago
by Agustin Perez
Not Answered
Nrf52840 dongle reset to factory image for desktop nrf connect app 0

Hello, I am trying to factory reset 2 nrf52840 dongles that I had very long ago with unknow applications on the dongles. When I erased and installed the image of nrf_desktop...
16 views

0 replies

Started 3 hours ago
by Hdx

Recent in Nordic blog

nRF Connect macros (currently Android only)

Aleksander Nowakowski

Motivation Very often, while working with Bluetooth LE devices, we encountered a problem having to repeat a sequence of operations to test or demonstrate some functionality. Writing a mobile app every…
- 14 Jul 2017
Unique Thread/Bluetooth multiprotocol solution with nRF5 SDK for Thread and nRF52840 SoC by Nordic

Krzysztof Loska

With the nRF52840, we released our first System-on-Chip (SoC) with a radio that is capable of running the IEEE 802.15.4 PHY, additionally to Bluetooth 5 (Bluetooth Low Energy), ANT+, and proprietary 2…
- 14 Jul 2017
Power Optimization — From 3 to 7 Months on a Single Charge

Yaniv Nis

A case study on optimizing battery power consumption for CC2538 but can also apply for nRF52 based device - https://medium.com/jumperiot/power-optimization-from-3-to-7-months-on-a-single-charge-56de0c30f062…
- 10 Jul 2017
Bluey Beacon - Building a Nordic nRF52832 BLE IoT Sensor Beacon

Mahesh Venkitachalam

In this project, we’re going to build a BLE Beacon that transmits temperature, humidity and ambient light levels to a dashboard on the internet. Bluetooth Low Energy is a technology that was designed…
- 9 Jul 2017
Nordic Thingy:52 node.js/Raspberry Pi demos

esivertsen

Our brilliant apps engineers continue to play around with our newly-launched Nordic Thingy:52. This time, Joakim has prepared a few Javascript demos using node.js and a Raspberry Pi. The Thingy connects…
- 5 Jul 2017
nRF Connect v2.0 release

Bence

We are happy to announce that nRF Connect for desktop v2.0 has now been released, and is available for download on the nRF Connect product page. Framework for desktop apps As you may know, nRF Connect…
- 5 Jul 2017