Dear nordic employee：
The service I want to find is the sound service of the thing52 thingy sound service
I tried to modify the HRT_central_client project to find the...
When I was using the device as peripheral, I was wondering when the Softdevice notified BLE_GAP_EVT_SEC_PARAMS_REQUEST and BLE_EVT_SEC_INFO_REQUEST:
1, when peripheral...
hi dear nordic employee:
I tried to build the project ble_app_hrs_c（pca10040） by keil5
but I get an error :
._build\nrf52832_xxaa.sct(7): error: L6236E: No section...
Hi,
I am a bit confused about power consumption when using app_uart_fifo. To save power I put MCU to sleep in between each sent and received byte by using __WFE and __SEV...
Hi! I am building an android app for my project. I am using Proximity , UART and DFU from nrfToolbox app. I have 3 buttons on my home screen dedicated for each of them. I...
Dear Nordic employee:
1、 what do I have?
I have a thingy52 develop kit（nrf52832）
2、what is my purpose?
the quality of thingy52 audio demo is not good（iphone7）...
Hello Nordic,
My development environment:
SDK>> NRF51822_SDK10, SoftDevice>> S130
Example>> ble_app_uart
I am looking forward to your reply!
Thanks.
Best Regards...
I tried out a ble_app_hrs_freertos_pca10056_s140.emProject and was able to compile but a couple of questions:
- how is heart rate info calculated? where's the sensor even...
Hi,
I want to write to the NVMC UICR Customer[n] memory addresses during code execution.
I noticed that I can write/read/erase those addresses only before the initialization...
I am testing an example from nRF SDK 7.2.0 on a custom board with nRF51822 QFAAH2 chip. This simple example is ble_app_template adapted for Segger, it should advertise and...
At boot-up of the Zephyr kernel drivers are loaded by default.
Is there a way to change this? I prefer to load the drivers depending the board configuration.
I can see...
We're developing a product using NB-IoT, lwm2m and the nordic nrf9160 mcu.
What we're observing ist, that using the latest nordic connect sdk, multiple lwm2m ressource notifications...
Hi，I have program the hex file "nrf52840_xxaa_pca10056_uart.hex" into my PCA10056 board, But t he first device is not created (as a leader)after clicking "start scan" button...
Hello everyone,
I am currently using the Nordic-Thingy-91 to test the nRF9160 and other components on the board. Now I am trying to implement a simple motion detection with...
Hello, I am trying to debug Zephyr hello world example on an nRF52840 DK. For my setup, I am using eclipse with the zephyr plugin . Following the plugin readme documentation...
I'm learning whitelisting with the HID Keyboard Example nRF5_SDK_17.0.2_d674dde\examples\ble_peripheral\ble_app_hids_keyboard\
Question - is there a way to create a new...
Hello,
I'm trying to evaluate a project that works on the 52832 to see if its an easy port yo the 52805. However, I can't seem to find a base make file to start from. I...
Would like to know what is the status of the FCC (CE) certification of the nRF52840 Dongle PCA10059? I know there are various modules available that are FCC/CE certified,...
Hello,
My goal is to use the Jlink JTAG for programming custom nRF52 boards (specifically, nRF52840) using minimum number of wires. The default Jlink JTAG is a 20pin connector...
Device: nRF52833
Board: nRF52833DK
SDK: 16.0.0
Soft Device: S140 7.0.1
IDE: SES for ARM v5.34a (64-bit) - Nordic Edition
Description of Issue:
I'm using the radio...
I am using nrfutil version 5.2.0 with Python27. I attempted to build several times and I got the same error. Please let me know what is " mergehex failed for an unknown reason...
My nRF52840 was recently corrupted. I was able to run through reset and downloaded the latest MCU 'J-Link OB-SAM3U128-V2-NordicSemi 170724.bin' onto the board. So now it shows...
