Nordic Q&A

Recent and unreplied - Help your fellow developer and earn points!

Not Answered
VS Code Extension Bug 0

Hello, I would like to report a bug with the Visual Studio Code nRF Connect extensions. When I created a new project, The Welcome tab, Applications tab, and Build...
0 views

0 replies

Started 1 hour ago
by jdorn
Not Answered
Custom service tutorial from GitHub doesn't advertising 0

Hey Everyone! I tried following this tutorial: https://github.com/NordicPlayground/nRF5x-custom-ble-service-tutorial reached the pre-chars stage and tried the tutorial...
16 views

0 replies

Started 2 hours ago
by EverlastingVeal
Not Answered
NRF_ERROR_RESOURCES occurred when the connection is disconnected 0

Dear First of all, I am so sorry because of my english skill. I got NRF_ERROR_RESOURCES when the connection between NRF Module and mobile device is disconnected due to...
18 views

0 replies

Started 3 hours ago
by EarlBread
Not Answered
PTCRB process for device incorporating the nRF9160 0

I am familiar with the PTCRB certification process for an IoT device incorporating a certified module. https://www.ptcrb.com/wp-content/uploads/2020/08/10_Steps_to_PTCRB_Cert_for_Cell_Enabled_IoT_Devices...
18 views

0 replies

Started 4 hours ago
by slight
Not Answered
Example for using SAADC with NRF_SAADC_INPUT_VDDHDIV5? 0

Hello, Is there example code on how to get NRF_SAADC_INPUT_VDDHDIV5 working? When I do nrfx_saadc_init(), I get NRF_ERROR_INVALID_STATE. Same code works fine with normal...
- development
- software
- nrf5 sdk
- C
- nrf52840
19 views

0 replies

Started 4 hours ago
by henris42
Not Answered
USB device suspend/resume issue when requesting HFCLK (update) 0

To the kind attention of Nordic support team, Is there any update about this topic: https://devzone.nordicsemi.com/f/nordic-q-a/59738/usb-device-suspend-resume-issue...
- software
- nRF52833
- usb
- Pre-production
29 views

0 replies

Started 6 hours ago
by astella
Not Answered
Bluetooth Mesh migration nRF5 SDK to nRF Connect 0

Hi, I am currently working on a project that uses the nRF52840 MCU implemented with the nRF5 SDK and nRF Bluetooth mesh. In our future plans, we want to use direction...
26 views

0 replies

Started 7 hours ago
by AAtpa

Nordic Support - all public tickets

Not Answered
PTCRB process for device incorporating the nRF9160 0

I am familiar with the PTCRB certification process for an IoT device incorporating a certified module. https://www.ptcrb.com/wp-content/uploads/2020/08/10_Steps_to_PTCRB_Cert_for_Cell_Enabled_IoT_Devices...
23 views

0 replies

Started 4 hours ago
by slight
Not Answered
Example for using SAADC with NRF_SAADC_INPUT_VDDHDIV5? 0

Hello, Is there example code on how to get NRF_SAADC_INPUT_VDDHDIV5 working? When I do nrfx_saadc_init(), I get NRF_ERROR_INVALID_STATE. Same code works fine with normal...
- development
- software
- nrf5 sdk
- C
- nrf52840
22 views

0 replies

Started 4 hours ago
by henris42
Not Answered
Zephyr Custom board specification 0

I performed early software development on an nRF52840-DK. I'm using Zephyr on the nRF52840. Now I have a custom board and started doing development on it by creating a...
76 views

2 replies

Latest 4 hours ago
by CktDesigner
Not Answered
MPSL Timer 0 Hard Fault 0

I have developed an application for the nRF52-DK (nRf52832AA) and am now in the process of porting the application to my custom hardware. My custom hardware utilizes the...
197 views

12 replies

Latest 5 hours ago
by csteaderman
Not Answered
libuarte: Connection between NRF9160dk and NRF52840 0

Hi, If there is already a FAQ, Code or support ticket that I missed, I am more than happy to read it. I have done a number of searches but cant quite get to what I am looking...
- development
- software
- nRF9160
- nRF9160 DK
- nrf52840
258 views

10 replies

Latest 6 hours ago
by Vidar Berg
Not Answered
MQTTSN Example: Client unable to reconnect to Broker after timeout 0

Hello, I am currently using mqttsn publisher exams with keep allive time of 30 seconds, so according to MQTT standard if period of inactivity will be 45 second and the...
60 views

2 replies

Latest 6 hours ago
by Brian (Geek)
Suggested Answer
Problems with programming device certificates from the AWS IoT console. 0

I did download the device certificates from the AWS IoT console into a directory: C:\Nordic on my PC. However, my attempts to copy and paste these device certificates from...
196 views

12 replies

Latest 6 hours ago
by Jacekma
Answered
Sending multiple bluetooth notifications in quick succession (nRF Connect SDK 1.6.1) 0

Hey all, I've run into an interesting situation where writing multiple notifications to successively to a multi-characteristic (custom) service causes data loss. Look like...
355 views

21 replies

Latest 6 hours ago
by Jared
Suggested Answer
Received status with code 0 PKT_SEND_MAX_RETRIES_REACHED in nRFConnect v.3.7.1. 0

I updated nRFConnect from 3.6.1 to 3.7.1 and it started to have intermittent issues with the following error: --- 15:34:27.142 Application data folder: C:\Users\User...
123 views

5 replies

Latest 6 hours ago
by Vidar Berg
Not Answered
Schematic and pcb review 0

Hello, Is it possible to receive a review for a board i'm developing?? This board is to be used as a Raspberry Pi Hat to be able to communicate using UART between RPi...
- development
- beginner
- nRF53
- rf design
- hardware
- nRF5340
112 views

5 replies

Latest 6 hours ago
by DavidAbreu99
Not Answered
USB device suspend/resume issue when requesting HFCLK (update) 0

To the kind attention of Nordic support team, Is there any update about this topic: https://devzone.nordicsemi.com/f/nordic-q-a/59738/usb-device-suspend-resume-issue...
- software
- nRF52833
- usb
- Pre-production
29 views

0 replies

Started 6 hours ago
by astella
Answered
configuration registers used in software work-arounds 0

To the kind attention of Nordic support team, Let's take this as an example: static inline void usbd_errata_187_211_begin(void) { NRFX_CRITICAL_SECTION_ENTER(); if (...
73 views

2 replies

Latest 7 hours ago
by astella
Not Answered
Bluetooth Mesh migration nRF5 SDK to nRF Connect 0

Hi, I am currently working on a project that uses the nRF52840 MCU implemented with the nRF5 SDK and nRF Bluetooth mesh. In our future plans, we want to use direction...
28 views

0 replies

Started 7 hours ago
by AAtpa
Not Answered
Trying to add LED calls to DK project 0

As a test of how to add a library to a project, I am trying to add access to this library http://developer.nordicsemi.com/nRF_Connect_SDK/doc/1.5.0/nrf/include/dk_buttons_and_leds...
77 views

3 replies

Latest 7 hours ago
by Øivind
Not Answered
LWM2M amount of object instances limited 0

Hey there, while developing a project, which uses a bit more object instances, we encountered the following problem: When the registration message size from Device to...
- development
- software
- nRF9160
- nRF Connect SDK
- nb-iot
- C
110 views

3 replies

Latest 7 hours ago
by Hakon