I am working with a custom board based on nrf52833 , SDK 17.1.0 and ble_nus service implemented.
Final goal is to be able to connect to devices only if they provide the...
During my development, I found NRF5 SDK only supports symmetric RX/TX data length settings.
Here is the on_data_length_update_request_evt in nrf_ble_gatt.c file.
static...
Hello,
I am working on a project that will require external flash. Is there an example program compatible with the following external flash device?
M95P08-I - Ultra low...
Hey,
the USB connection to my nRF54L15-DK isn't working anymore.
It is not showing up in nRF Connect Desktop and I can't find it under /dev/tty... or /dev/cu...
The...
I am relatively new to embedded and am wondering if there was a "best practices" guide / checklist for production deployment somewhere. Things like making sure you are using...
Hi. I'm trying to write a simple MQTT app. I am consistently getting these KConfig errors to do with variables I'm not using, and I have tried to set CMake to ignore these...
Good day,
I've developed a board with a MDBT50Q on it. I'm using the Reg0 DC/DC and LDO Mode Disabled reference circuit ( https://www.raytac.com/download/index.php?index_id...
Hello,
I am using nrf52 for my project. i need to read sensor value for 20micro second in array. I need 10000 reading in array to check condition. but array size more than...
While migrating from 12.1 to 12.3 I noticed changes to nrf_drv_wdt_init; specifially the removal of uint64_t casts.
Why were these removed?
We use a 5 minute reload value...
I have trouble for downloading mobile app from Google play, since it is blocked in China. So... is there any official mirror site for download these apps ? Yes, we can find...
Hi,
This is a follow-on question to the following: link
I have similar questions and would like further clarification. The MBR and the SD are packaged/delivered together...
hi,
i have a issue with bluetooth stack. i have established connection with app to communication to send and receive the data.
due to link loss the connection, i have...
Hello Everyone,
This query regarding programming of board during mass manufacturing.
I am using nrf51822, S130, SDK11. I combined softdevice, bootloader, and application...
Hi, I have some question about wiredUART and USB to UART
I'm using nrf51822+BLE400.
Is there any difference UART communication between using USB to UART
and wiring...
In order to reduce the R&D lead-time, I am trying to use ARM mbed online compiler to build nRF51822 project. I know the mbed Kit will do chip-erase on nRF silicon, so I guess...
Hello,
I am trying to interface bme280 with pca10040. I am using sdk12.2.2 and referring twi_sensor.
I am able to make read function and it works as expected. I am facing...
I am generating a pwm signal in pin no:21 of nordic nrf51422 board. i connect this pin to pin no:24 using a wire in the same board and want to count only rising pulse edges...
How to decode opus file on Android or how to configure NVS on Android?
we have a Android TV device to connect Smart Remote 3 of nRF52，but audio from the Smart Remote is codec...
I am just trying to program my sample nRF52810 using a PCA10040 devkit.
I get the message "No device detected, or readback protection may be set"
Pressing the Recover button...
