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...
Hi Expert,
I know how to read mac address by software ,
but I need to know how to read mac address by tool like nrfgo,
I tried nrfgo and nrfjprog but failed,would...
Hello,
when I try to update bootloader on nRF52 from SDK12.3 to SDK14.2 using DFU over BLE I get INSUFFICIENT_RESOURCES error. I think it is caused by different sizes of...
Hi All,
I'm working with SDK 12.3.0 and an nrf52832. I currently have 3 characteristics in my custom service. They are 17, 11, and 6 bytes long and are used to send sensor...
I didn't find any documentation on how to program nRF52 (specifically, nRF52832, nRF52810) using Keil uLink instead of SeggerJLink .
(specifically, I am using a ULINKplus...
Hi All,
I'm having issues saving large logs on Android (Pixel 2) with the nRF Connect or Logger app.
In the nRF Connect app, it gives me an error that the file is too...
Hi,
I work with a ship nrf52832.
I try to realise a communication beetween an UART sensor and the ship.
When i send my command ( app_uart_put) , i use nrf_delay_ms fonction...
I am running the app_beacon example for the nrf52810 at an advertising interval of 5000 ms and am getting a current draw of 300 uA.
I have the DC DC enabled, and am only...
Hi,
I have a compile problem in esb_ptx of SDK 11.0.0.
When I add a esb command "nrf_esb_rf_channel_get()" in nRF5_SDK_11.0.0_89a8197\examples\proprietary_rf\esb_ptx\main...
Hello everyone, I would like to change the name of my device with sd_ble_gap_device_name_set (). But the resulted name in the nRF Connect app is always "N/A". Here's my code...
How do I change the name of the USB device? I am starting with the USB Audio Demo and, logically, it shows up in Windows as "nRF52 USB Audio Demo" but I cannot find that text...
I am a beginner to Nordic devices and to Bluetooth technology in general. I have set up a Bluetooth connection using the nRF51 Development Kit and an nRF51-Dongle. The dongle...
Hello
In our production facility I need to read and write NFC NDEF messages to a NRF52832.
Is there any recommendation for a working and easy solution with an USB NFC...
Hi all,
I try to create a new project to update my firmware using twi(I2C) interface.
In my test case, first i download firmware to region2 via keil, then copy the firmware...
Hi Nordic developers,
For my internship I’m developing a BLE application on de NINA-B111 module which does have the nRF52832. I'm using SDK 15.0.0 and Softdevice 132 v6...
We're disabling pending FPU exceptions and clearing pending FPU IRQs before calling sd_app_evt_wait(), as per a few references:
https://infocenter.nordicsemi.com/index.jsp...
