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Recent and unreplied - Help your fellow developer and earn points!
Not Answered
Enabling Data Whitening for ESB Data Communication
0
I have one TX and another RX codes for data communication by ESB protocol. To verify whether data whitening can be enabled, I added below register setting on TX side only...
development
software
nrf52832
3
views
0
replies
Started
25 minutes ago
by
shchu
Not Answered
BLE Mesh App_timer stops after few minutes of work
0
Hello I've noted some problems when try to use the app_timer in repeat mode with a tick time <= 100ms. I see that the BLE Mesh SDK sets the RTC1.CC[0] compare register in...
software
nrf52840
production
3
views
0
replies
Started
43 minutes ago
by
luciom
Not Answered
How to restore nrf9160 DK's LTE modem firmware?
0
Hi there! It seems like I've accidentally destroyed LTE modem firmware in my nrf9160 DK during some experiments. DFU update utility just can't flash the latest firmware...
software
Evaluation
nRF9160 DK
9
views
0
replies
Started
58 minutes ago
by
Aleksei Vegner
Not Answered
Modbus RTU protocol over "BLE UART"
0
I used the Nordic EVAL model nRF52-DK which uses the "nRF52832" chip. The EVAL has been programmed as "Pheripheral" with the application "BLE over UART" made available by...
software
nrf52
Evaluation
Protocol
softdevice
8
views
0
replies
Started
1 hour ago
by
Demetrio Magrin REEL
Not Answered
Retain RTC after reset in NRF52832
0
Hello All, I'm very new to Nordic. For our product development we are using NRF52832 chip and nRF5_SDK_14.2.0_17b948a stack. Battery powered device it's so is there...
development
configuration
nrf52832
8
views
0
replies
Started
1 hour ago
by
Domneck
Not Answered
Problem about power cycle on/off test for mesh communication on NRF52832
0
Test environment： Mesh SDK: V2.2.0 example ‘proxy server and ‘serial’ Development kit：PCA10040 Computer: Window 7(X86) Other tool : Power supply Test Description...
development
software
nrf52832
5
views
0
replies
Started
1 hour ago
by
Nicklaus
Not Answered
PRODUCTION TESTING RF
0
Hi , We are using the BL652 module with your nRF52832 chipset in our important product. In our product the wireless connection is fundamental and we would like to test...
Failure Analysis
nrf52832
production
6
views
0
replies
Started
1 hour ago
by
lucaross
Not Answered
With nrf52 SDK15, how and where is the Diffie Hellman keys (for LESC just work session encryption) set?
0
Hi All, As far as I understood, to complete a Diffie Hellman public key exchange the peer devices A and B needs to: (1) A and B each generates two numbers, one as private...
SoftDevice API Documentation
software
nrf52
nrf52 dk
Protocol
Pre-production
7
views
0
replies
Started
2 hours ago
by
JCShaun
Recent Blogs
nRF52840-DK Range Testing With BLE, ZigBee and Thread Protocols at 0, 4 and 8dBm Transmit Power Settings
notsane0
Range testing of any RF scheme is inherently limited by the RF environment, antenna design, tuning and many other factors. The usefulness of range testing is to provide a basis for comparison while keeping as many variables as possible constant. When...
28 Dec 2018
Thingy:52 MOSFET Usage
gamnes
This blog post describes how you can take advantage of the 4 MOSFET's on the Thingy:52. DISCLAIMER: Please verify all information that is used/retrieved from this blog post. Some of the information might be inaccurate as this blog post has not b...
27 Dec 2018
Using the Power Profiling Kit to measure Current Draw on an External Device
notsane0
The Power Profiler Kit (PPK) is a flexible tool for measuring the real-time current draw of nRF5x designs. When used as an add-on board to measure the nRF5x current of an attached development kit (DK), the process is straightforward. Connecting an ex...
26 Dec 2018
Latest Tutorials
Getting Started with nRF9160 DK
Akash Patel
If you are using your development kit (DK) for the first time, please visit our out-of-box experience
here
. This will walk you through the set up of getting your DK connected to nRF Cloud running the Asset Tracker application. This guide is written f...
2 Jan 2019
Adjustment of RAM and Flash memory
AndreasF
The scope of this tutorial is to make it clear how a developer can adjust the RAM and FLASH memory start addresses. The examples demonstrated in this tutorial uses SDK 15.2 The first three Sections explains which RAM and FLASH start addresses should ...
7 Dec 2018
nRF52840 Dongle Programming Tutorial
Einar Thorsrud
This tutorial demonstrates how to adapt and program SDK example applications to the nRF52840 dongle using USB DFU. It also describes how to program the dongle via Serial Wire Debug (SWD) using an external debugger.
27 Nov 2018