I'm developing with PCA10040 DK(3.0.0 2022.10), the IDE is SES for ARM 5.42a.
The app is normal after download the application. After a reset or power off and restart, the...
Hi,
We have designed a custom nRF52840 development board based on the XIAO nRF52840 reference schematic. We connected a J-Link debugger to the board and are able to successfully...
Please tell me about the Channel Sounding ranging algorithms. The Bluetooth specification does not define the specific ranging algorithms used; instead, individual companies...
Hi,
We have a device using nRF Connect SDK v3.0.2.
The issue is when we try to do FOTA download and we disconnect the WiFi network (power down the router AP) while it...
# nRF54L15 PDM clock runs at ~1/32 of expected (PCLK1M instead of PCLK32M) on a custom board -works on DK
## Summary
On a custom nRF54L15 board, the PDM peripheral...
Hi,
I am using nRF54L15-DK board for development and currently I am trying to talk to an external module via SPI (nRF dev board is the master). I have disabled the external...
I am trying to setup SPI00 as SPI slave on nrf54l15 but not work as expected.
My board configure is like
and c program like
The program intends to use nrf54L15...
Hi,
Looking at the differences between S132 and S140 SoftDevice, I see there's lack of support for Long Range (Coded PHY) on the S132 (and S112 for that matter), which is...
Hello,
I am using the Thingy:91 PCB and I have disabled the nRF52 by cutting SB4 and soldering SB3. This makes me unable to log through UART. For this reason I implemented...
To the kind attention of Nordic support team,
I need to disable, enable gzll more times. When enabling it, code gets often stuck in my case as in figure: nrf_impala.c 442...
I have achieved Bluetooth connection between 1*ble_central<------>6*ble_peripheral.
But, ble_peripheral sometimes upload data at the same time, then sometimes lose data...
We're successfully using nrf_crypto_aead_crypt() with AES CCM, a 128-bit key, a 64-bit MAC, and the NRF_CRYPTO_ENCRYPT operator to encrypt some data and generate a MAC that...
HI, all,
I am trying to transfer my previous project from nrf51822 to nrf52840, and at very the beginning ,I can not make the UART/UARTE of nrf52840 work.
0, I have programmed...
Hi, everyone,
I am pretty new to nRF52 development. Right now, I have an issue with the SAADC trigger by RTC, which I follow this example . The issue that I have right now...
Hey all,
Here's another question. Many of the examples in the Nordic Connect SDK are rather large. Transferring them with MCUmgr at 115200 BAUD takes sometimes more than...
Hi
I am testing sending and receiving data between nRF51 dongle and peripheral by example of heart-rate-collector.
now I could find characteristics I need(write, read...
Hi all,
My application is as follows:
I have an android app which will send some data to a nRF DK. The data I want to send is in HEX characters between 0x00 to 0xFF. And...
Hello,
For nRF51822 and nRF52832, I'm using GPIOTE, PPI and timers to measure the duration that a pin, which is normally low, goes hi (typically 100-300 milliseconds). I...
The following questions are in regards to the instructions at nRF_Connect_SDK-modifying-a-sample-application .
In the Windows environment, I am transitioning from using...
Dear all,
I recently made a custom PCB using the aQFN73 package of the nRF52840 and, even though I respected the antenna constraints (but in 2 layers) I get no signal whatsoever...
