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,
I want to specifications of NRF52 chip and Beacon chip.
Specifications such as Tx power, operating temperature, storage temperature and other performance parameters...
Not a question - but information for anyone similarly caught out.
In SDK 13.0.0 nrf_drv_timer_init() the p_config parameter must not be NULL.
In SDK 12.2.0 and earlier...
Hello,
I am using nRF5_SDK_12.0.0 with soft device s130_nrf51_2.0.1_softdevice. I am trying to implement the DFU service in my application, for which I am following:
...
Hello :) I'm trying to run the DFU example (dfu_dual_bank_ble_s132_pca10040) for the nrf52832 chip on a custom board. The Bootloader crashes/resets at the SOFTDEVICE_HANDLER_INIT...
spi.rar
Hi,
As a beginner, I want to combine spi and uart example in nrf52 11.0.0 sdk, for my application. I have included all libraries and driver files from uart in...
Hi,
I would like to ask your support for a very unusual problem that I'm facing with a project based on nrf51822.
The board under test is based on nrf51822, SDK12.1...
Hi all,
I'm trying to set up DFU over BLE - Single Bank using:
Mac OS 10.10.1
gcc 4.9 SDK 7.1 w SD110 7.1.0
PCA10001 v2.2.0
MCP 3.7.1.8567 (modified lib/dfu folder...
I've read a lot of questions regarding the AES decryption using the nrf51 where it was not possible. Is it now possible with the nrf52 or the even newer version?
Thanks,...
this is capture image.
what does that happen?
The debugger is I-Jet and debugging via SWD.
The connection did below. and I'll assume the red line is number one. I...
Hi
I was playing around with the new serialization code in the SDK 13.0.0 and the PCA10056. I was able to compile the connectivity code, but when I try to configure the...
hi, all
I want to run nrf's example named "proprietary_rf->esb_prx", the deafult setting of keil memory is
IROM1: 0X0 0X80000
IRAM1: 0X20000000 0X10000
It can compile...
Hi,
We want to make PCB of NRF52 and we want to buy PCB design software.
Can you guide me that how many layers of PCB is required and how many pins will be required...
I've searched for enabling notification, but there are some points that I can't understand.
GATT characteristic attributes and characteristic cccd values are dedicated...
