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...
Dear friends,
according to "nRFConnect_BLE_User_Guide_v2.0", to set up a local device,i should complete the following steps:
Connect a development kit or dongle to...
Hi
I have add some function call like sd_ble_enable in mesh example, I test to get
then I set the address and all sd_ble_cfg_set is ok
but when I call "sd_ble_enable...
Hi,
We're seeing DFU issues on iOS that we're not seeing on Android. To make things simpler I've reproduced the problem with pca10040 and nrfconnect for iOS.
I'm using...
Dear support,
I am experiencing an issue while using the SPIS peripheral. The issue seems to be the same one as https://devzone.nordicsemi.com/f/nordic-q-a/33727/new-in...
Hi,
We use the ECB peripheral to encrypt and decrypt data with a proprietary driver implementation (which is not that different from the one in the SDK). It is working fine...
Hi,
We are looking for information about the possibility to integrate the NRF9160 in our new product which is integrated in a sealed metal enclosure.
I have not made any...
Hi,
currently i'm dealing with problems with this https://github.com/NordicPlayground/fw-nrfconnect-nrf/pull/1300 pull request which have wrong title and wrong changes ...
Hi everyone!
I'm wondering, is FSK compatible with the nRF52832. I want to emit 2 differents frequencies that the receiver will be able to recognize. If yes, How to create...
Location: Utah.
Well, I was testing a Thingy:91 board here with the very first boot and test with the iBasis SIM card which comes with the product.
Everything goes...
Hi,
I have qestion about crystal 32.768 kHz follow schematic as attached file.
Is it nessary to use ?
Is it possible, Can I remove this crystal ?
Thank you
Best...
Hello,
I am working on application where client sends the data to server in mesh, all servers are receiving the data as per the group subscriptions. Now, i have added the...
This link in nordic nrf connect apps is old version. There is no enable services for now. It should be changed to enable CCCDs. After enable it , data will be received in...
I tested the NFC transceiver APDU of the project nfc_uart is good. Then I ported the NFC code to the project ble_app_uart. When the board is simulated, the program pointer...
Hi,
I can use the SPI master functionality within nrf_drv_spi.c/.h just fine (i.e. calls from main) until I connect to my nRF52840 and utilize NUS. If I try to issue a nrf_drv_spi_transfer...
Hello,
I am working to implement the BLE stack for a HID keyboard, borrowing/based off the supplied example "ble_peripheral/ble_app_hids_keyboard".
Stack initialization...
In SEGGER Embedded Studio I am not able to connect to the J-Link anymore.
The error message says No idcode detected.
The J-Link commander program returns the following...
