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...
hello Nordic
i am working with nrf52840, zephyr rtos.
i can preform dfu via mcumgr cli (command line interface) or via nrfConnect application on my cell phone.
however...
Hi,
we are trying to use waveshare 2.9 epaper display with nrf52832, converted stm32 sample code to nrf52 with no luck. It seems we can not send command and data correctly...
Hi team ,
I am using 15.3 sdk and NRF52832 hardware. and Tool - SEGGER Embedded Studio for ARM 4.30c
I have developed code with DFU feature and and generated .hex file...
Hi,
I want to disable the UART of MCUBOOT to reduce power consumption. I searched in the DevZone and got the answer as below.
I followed the answer above, and created...
Hi there,
For the nRF5340, I read it support the Zigbee . So I just wanna know does it support the Zigbee frequency band in China, which is 780M?
Thanks,
SDK: 15.3.0 SoftDevice: S132 Device: EYSHJNZWZ (nRF52832)
I know there is the following documentation. ・ SEGGER Embedded Studio Reference Manual : https://studio.segger...
Dear all
I'm using the SD s140 and nRF52840 along with one of the latest SDKs (17...). Everything works fine, I'm able to start advertising and connect, but from time to...
As the title says,
I combined the TWI function with the ble_app_uart example and the three i2c sensor communication was successful.
However, when I added SPI to develop...
Hello, I'm new to nRF Connect SDK.
I managed to add the blinky example to build. I added a custom board.
There is a prf.conf project file with just CONFIG_GPIO=y I'm now...
I'm trying to get the device ID of the lis3dh accelerometer on a Thingy:52
nrf_drv_twi_tx returns 3 as an error. This means NRF_ERROR_INTERNAL --> "If an error was detected...
Hello, when i try to flash my card, (nrf52840) in visual studio code i have those errors
ERROR: The file specified is not a valid hex file, has data outside valid areas...
I am trying to build an application that can switch into MCUBoot's serial recovery mode and receive a new firmware image over the serial port. I'm using NCS 1.7.1 through...
I'm using the nrf9160dk (ns). I started an application based on the SIMPLE_MQTT sample. At first, every this worked. I added my one MQTT client with a different set of buffers...
Hi,
The LE Secure Connections Multirole Example is automatically requesting a pairing/bonding.
Why is it not first just doing a connection and requesting the numeric comparison...
I cannot locate an app in nrf connect for the desktop. What can have contributed to this? Can it have a relationship to the network?
Thank you for your help.
