Hello everybody,
for my project, i will bond the peripherial with the central.
I test my device with the MCP and can connect without problems. When i press the Bond Button...
Hi all,
I am trying to count the positive edges of a 3.5MHz signal with GPIOTE, PPI and the TIMER1. Unfortunately i can only measure to frequencies up to a little more...
Loaded Softdevice S140, ( Using NRF52840 DK board ) using NRFgo Studio.
App flash base is set to 0x00021000 and app RAM base is set to 0x20003000
Looking at the CPU...
In our earlier projects with nRF51 and SDK 8 we used to have bluetooth device names of length 13 or 14 characters. However, when using nRF52 and SDK 12 I noticed that the...
Does the Antenna in this Beacon relates with this "BAL-NRF02D3 '50 ohm balun transformer for 2.45GHz ISM"? Any idea what's this "BAL-NRF02D3" for? many thanks!
I am using a eeprep tool which can only be used with command prompt. I am struggling with it.
Here is the format to use eeprep tool :-
usage: eeprep [options] <infile...
Description : It is not possible to flash or debug an application with IAR on the Nordic target. This issue is caused by a bad interaction between CMSIS-DAP IF present on...
Hello,
I have the following setup where I am trying to access a function in nrfx_spim.c (red box) from the file mm101_drive.c (green box).
However this function is...
Hi, We have a device configured as a peripheral and want to provide the user with the peer device name typically connected to it, like the device name. Typically a phone will...
I am implementing SPI communication between the intanRHD2132 (ADC) and nRF52840.
I need to periodically send commands(READ, WRITE, etc.) to the IntanRHD2132(ADC) at regular...
I'm posting some thoughts in the hope of receiving some useful feedback, or at least bringing together information that is currently scattered a bit all over the place on...
We have a sudden problem with the flash_manager. The code stops at static uint32_t flash_area_build(flash_manager_t * p_manager), at line NRF_MESH_ASSERT(p_manager->config...
Hi.
I am designing a 4 layer PCB (0.8mm thick) for an nRF52820 microcontroller.
My board's stack: L1 - Signal L2 - GND L3 - Power L4 - Signal
I have questions regarding...
Hi dear forumers,
I'm in the goal of achieving lowest current consumption on my PCA10056 DK board, with an nrf52840.
I converted a previous zephyr firmware who perfectly...
Hello, I am using the nRF5340 Audio DK with Zephyr and want to use I2S to send audio to an I2S device. So far I have had little success with the microcontroller halting in...
11 months ago in an answer a nordic member wrote (in regards to an error that I now also had and could solve using CONFIG_DEBUG=y):
[quote userid="81283" url="~/f/nordic...
Hi there,
I have an issue when using PPKII software on MacOS at 100ksps (no issue at 1K):
The 10min button at the top does not appear anymore
After a 3min measurement...
Good Afternoon,
I'm designing a 4-layer PCB based on an NRF52832 (QFAA) paired wit h a Molex 479480001 SMT Antenna, and I was hoping for some feedback on Antenna Matching...
Hello,
I'm trying to sniff packets with wireshark by varying the connection interval and supervision timeout of my ble application. I see that with lower connection intervals...
I'm presenting an issue when exporting the data collected, specifically the digital outputs, they are exporting incorrectly, but in the Data Logger tab they are presented...