Nordic Q&A

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

Not Answered
system off wakeup with internal RC clock 0

Hi All, I am working in the sleep mode with system off and wake up with internal RC clock. It function well when connected to EV board... I see the "Emulated System...
1326 views

0 replies

Started over 10 years ago
by peter
Not Answered
Do you have plans to have larger flash on NRF51822 chip? 0

We want to move all our product logic to NRF51822 chip but 256 flash is not enough for that. 512 would be more than enough for that.
- nrf51822 flash 512
526 views

0 replies

Started over 10 years ago
by Maidu
Not Answered

PCA20006 nRF51822 Beacon Firmware 0

I want to write PCA20006 nRF51822 Beacon Firmware to PCA10004 on nRF6330. I understand need to modify GPIO. PCA20006 firmware consist of 3 firmware, SoftDevice, application...

1063 views

0 replies

Started over 10 years ago
by RatocKen
Not Answered

nRF MCP apk Current Time display error 0

nRF MCP apk, the month of Current Time display error, should "minus 1" according to the BT's "data_time" define.

577 views

0 replies

Started over 10 years ago
by Matt
Not Answered
Is it possible to set the value of the RTC COUNTER in the nRF51822? 0

I see that there is a task for clearing the RTC COUNTER register, but is there a way to initialize the RTC counter value to something other than 0?
- rtc
- keil
- nrf51822
1429 views

0 replies

Started over 11 years ago
by Matt
Not Answered

Battery measurement with ADC on nrf51422, S210 0

I'm trying to use the ADC and internal reference to measure battery voltage on the nrf51422, while S210 is enabled. From the example nrf51-ble-app-temp-master, I found...

1381 views

0 replies

Started over 11 years ago
by AndrewM
Not Answered
nRF51822 and windows phone 8.1 0

I have Nokia Lumia 630 and it works well with nRF51822-EK but only with SDK nrf51822_v5.1.0.36092 and SoftDevice 6.0.0. Now I decided to try DFU OTA. I programmed bootloader...
1734 views

0 replies

Started over 11 years ago
by Mihail

Nordic Support - all public tickets

Answered
Board specific mcuboot keys 0

NCS 2.7 Sysbuild with mcuboot 3 board variants defined by common board with 3 revisions: [email protected], [email protected], [email protected] 2 applications: manufacturing and customer...
502 views

8 replies

Latest 5 months ago
by AHaug
Not Answered
Failed to generate DHKey 0

Hello, I'm getting this error when trying to connect, which seems to happen after the first SMP Timeout. Most of the time connecting/disconnecting works, deleting bonds...
246 views

5 replies

Latest 5 months ago
by Einar Thorsrud
Not Answered
Issue with random number generation in Bluetooth Mesh with NCSv2.9.0 and Zephyr BT controller BT_LL_SW_SPLIT. 0

Hello, We have been working on a Bluetooth Mesh application based on NCSv2.5.1 using nrf52840DKs for quite some time. We are now considering acquiring some DKs of the new...
- development
- software
- mesh
- zephyr
- bluetooth le
- nrf52840
211 views

4 replies

Latest 5 months ago
by dvdmck
Answered
Problem with starting advertising in Bluetooth 0

Hello. The problems with starting advertising started after I wanted to add NVS (most likely). The error occurs in the bt_le_adv_start function What does this error mean...
413 views

6 replies

Latest 5 months ago
by Illia Alexandrov
Not Answered
nRF9151 use sys_poweroff() 0

I am working on a project with the nRF9151 chip. In this chip, I am using the LTE modem in eDRX mode . Apart from eDRX mode , I also want to put the MCU into sleep mode...
314 views

1 reply

Latest 5 months ago
by Sigurd
Answered
how to set a timer at start of connection interval 0

Hi is it possible to execute some code(like setting a timer) at start of every connection interval? thx
166 views

1 reply

Latest 5 months ago
by Vidar Berg
Answered
Triggering appcore DPPI from netcore DPPI 0

Hi, I want to use the nRF53 with the timesync demo ( https://github.com/nordic-auko/nRF5-ble-timesync-demo ) to start an I2S task when a timer overflows on the net core...
180 views

1 reply

Latest 5 months ago
by Einar Thorsrud
Answered
Thingy91 P6 0

Hello, The DevAcademy fundamentals lesson 6, example 1 shows how to connect a bme280 to a DK. Then in lesson 6, example 2 it shows how to connect to an onboard light sensor...
176 views

2 replies

Latest 5 months ago
by Marte Myrvold
Answered
LC3 CODEC Bitrate 0

Dear Sirs, I am writing you to inquire about following questions about nRF5340. Especially,regarding the configurable bitrate for the LC3 codec in nRF Connect SDK Ver2.8...
440 views

3 replies

Latest 5 months ago
by SwRa
Not Answered
Disabling RAM in nRF54L15 and avoiding my application to use RAM sections that I want to power off - nRF Connect SDK 0

Hi in my application, I need to reduce /disable RAM sections in nRF54L15 to save Idle RAM current. For Example, I need to retain only 64KB RAM when I am in idle. how can...
234 views

0 replies

Started 5 months ago
by Lorenzo Amicucci
Not Answered
nRF52833 chips are consistently becoming bricked and un-programmable via SWD 0

Hi folks, I'm attempting to program an nRF52833 using a Segger J-Link+ connected to the SWD program/debug pins on the board.The board is only an nRF52833 - as a learning...
364 views

4 replies

Latest 5 months ago
by Simonr
Not Answered
nRF54L15 Rev 1 Errata v0.8 0

hi, noted a few things in the Rev 1 Errata v0.8 that might be tricky to solve practically in sw/hw 3.16 [33] RADIO: GPIOs can exhibit radiated emissions max...
415 views

6 replies

Latest 5 months ago
by Einar Thorsrud
Answered
Is it possible to create a GATT table using variables instead of hard coding attributes; Failing to register service and characteristics statically using bt_gatt_service_register 0

I'm currently attempting to register a service and it's subsequent characteristics statically using variables and not hard coded GATT tabel , I can successfully register an...
231 views

2 replies

Latest 5 months ago
by vernonyankson
Not Answered
Differing behavior between DKs when running sid_end_device sample 0

Hello, I've been playing with an nRF54L15 PDK, specifically with the sid_end_device sample. I was having a lot of trouble getting the device to register/connect to Sidewalk...
- Evaluation
- Sidewalk
- nRF54L15
- hardware
335 views

6 replies

Latest 5 months ago
by runsiv
Answered
BLE advertisement not working well with Silicon BGM111 scanner 0

Dear, We have project using normal advertisement (not extended) on a nrf5340 module (Raytac MDBT53-1M) to send data using Manufacturer data. We have a product already...
427 views

9 replies

Latest 5 months ago
by Lumisoft