Nordic Q&A

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Not Answered

nRF51822 and low power: can it really go below ~600 µA? 0

I have a PCB with an nRf51822 @1.8V, using the SDK 10 (no chance to change it). The PCB itself with everything but the nRF (we did not iron it on purpose to measure consumption...

438 views

0 replies

Started over 6 years ago
by Lisandro Damián Nicanor Pérez Meyer
Not Answered
Problem compiling Thingy 52 with Segger Embedded Studio 0

I have downloaded the motion_driver_6.12 for Nordic Thingy 52 as given in the readme.txt file. And I am using Segger Embedded Studio to build and debug the code. But the IDE...
776 views

0 replies

Started over 6 years ago
by Niteesh
Not Answered
who have an any C# example app that works with BLE 5 ??? 0

example app that works with BLE 5
739 views

0 replies

Started over 6 years ago
by Rafael
Not Answered
Interrupt callback not triggered 0

Hi, I'm working on a project originally based on the light switch example of SDK 1.0.0 and then upgraded to Mesh_SDK 2.0.1 and nRF5_SDK_15.0.0 I use the code shown in...
680 views

0 replies

Started over 6 years ago
by Gerry
Not Answered
Freelance / Contractor developer needed 0

I am looking for a freelance / contract developer to help us get nRF53840 working as a BLE controller under linux. ie: basic BT linux adapter. Integrated with BlueZ and similar...
615 views

0 replies

Started over 6 years ago
by howudodat
Not Answered
Which reason has resulted in the content of reading from the record by using fds_record_open( ) is different with just now written by using fds_record_write( ) or fds_record_update( )? 0

Dear all, I use FDS module to store some data in flash of nRF52832. I modified the example "ble_app_uart" based nRF5_SDK_15.2.0_9412b96 to test the fds functions feature...
452 views

0 replies

Started over 6 years ago
by tianfei00
Not Answered
UART problem between nrf51422 and stm32L0 0

Hello, I am using nrf51422 with stm32L0. There is a uart connection between nrf51422 and stm32l0. I want to transfer data from stm32l0 to nrf51422 through usart and push...
478 views

0 replies

Started over 6 years ago
by Abhinav Nagaraj

Nordic Support - all public tickets

Not Answered
Programming external Module with nrf52840 Dev kit debugger outputs 0

Hi, I am currently trying to program an external module using the nordic nrf52840 development kit debug output pins. I have the following connections that I have taken from...
2019 views

2 replies

Latest over 5 years ago
by Sigurd
Not Answered
How to put nRF9160 DK in deep sleep mode? 0

I just bought the nRF9160 DK. How do I put it in deep sleep mode? Thanks.
5281 views

7 replies

Latest over 5 years ago
by EdP
Not Answered
External power supply and the level shifters to interface SIM class C and class B 0

Hi, I'm looking for a solution to use a SIM Card Power Supply With Level Translator for nRF910. Do you think this is possible? Thanks.
526 views

2 replies

Latest over 5 years ago
by Simon
Not Answered
Send data over ble beacon 0

Hi I am working with ble_app_beacon. i wanted to advertise data over this beacon. is it possible , if yes how i am using nrf52832 ,sdk 15.3.0 regards
902 views

1 reply

Latest over 5 years ago
by Simonr
Answered
Modifying Android-nRF-Blinky App to scan for a beacon and read it's minor value 0

Hello, I would like to modify the code in the Android-nRF-Blinky application so it can scan for devices with a specified major value. After you click on the device, I would...
645 views

1 reply

Latest over 5 years ago
by Mttrinh
Answered
Passkey corruption when using pc-ble-driver-py 0

We are using the latest master of pc-ble-driver-py. Pairing using a passkey fails frequently. The problem seems to be that the frame with the passkey contains a corrupted...
2346 views

9 replies

Latest over 5 years ago
by Stephan Walter
Not Answered
Connect to closest Central 0

Hi, Let's say I have 2 nrf52 Centrals in a room , now - I'm adding a peripheral and I'd like it to connect to the central with the better RSSI ( out of the 2 ) My idea...
3815 views

19 replies

Latest over 5 years ago
by awneil
Answered
About the behavior of the transmission completion event of the multi-link central 0

Since there is an operation that does not know whether the behavior of Central is abnormal, please let me ask a question. In Central, call NRF_SDH_BLE_OBSERVERS (). The...
520 views

1 reply

Latest over 5 years ago
by Susheel Nuguru
Not Answered
There was an error adding your device. It wasn't found. Is it connected? IMEI and PIN entered several times. I do not want to post the ID's here. By the way: HW-ID? Where do I get the HWID? Or do I have to install the DEV-IDE first? 0

See above By the way: Updating the profile for a private request throws errors. This looks all very buggy to me.
759 views

4 replies

Latest over 5 years ago
by awneil
Answered
How to confirm the values for FLASH_START and SRAM_START? 0

Hello, Could you tell me how to confirm the values for FRASH_START and SRAM_START? I use nRF52 development kit(nRF52832), nRF5_SDK_15.3.0 . I am following the Getting...
2346 views

6 replies

Latest over 5 years ago
by awneil
Not Answered
DSM_ADDR_MAX_LIMIT - is it possible to increase this? 0

Hi, I am creating an application in which there are ~12 elements per device and could have >20-30 devices. I would like to individually address each of these using a serial...
1137 views

5 replies

Latest over 5 years ago
by Joakim Jakobsen
Not Answered
HTC Nexus 9 tablet 7.0.1 does not see advertisements from BleHeartRateMonitor nRF2840 0

My HTC Nexus 9 tablet OS 7.0.1 does not see the advertisements from an nRF5840 dongle running the BleHeartRateMonitor demo from pc-ble-driver. All my other Androids do. Is...
661 views

4 replies

Latest over 5 years ago
by brianreinhold
Not Answered
SoftDevice version for nFR52840 0

This question may have been asked before. I did find one related question but it was 3 years old and several of the links in it no longer exist. The choices were also considerably...
4731 views

8 replies

Latest over 5 years ago
by Joakim Jakobsen
Answered
sending data over the mesh network 0

Hi, i'm using nRF5 SDK 15.2.0 and nRF5 SDK for Mesh v3.1.0 using the examples light switch client and server. the clients getting data from my sensor over the UART and sending...
- development
- software
- Protocol
- mesh
- nrf52832
2188 views

3 replies

Latest over 5 years ago
by Joakim Jakobsen
Answered
Can't open nRF Connect SDK Project 0

Versions: Windows 10 Enterprise: Version 1803 SEGGER Embedded Studio for ARM (Nordic Edition) V4.20a (64-bit) Python: 3.7.4 pip: 19.2.3 west: v0.6.2 nrf repo:...
2140 views

1 reply

Latest over 5 years ago
by Heidi