Hello,
I am using a nrf5340 dev kit. When I use SPIM the output from the pins gives the correct hex values but the output's amplitude is only around 100-200 mV. I know that...
Hi,
I'm using the nRF52840 with the SoftDevice for BLE. In my system, it's primarily a BLE transceiver controlled via SPI by an external TI MSP430. We're considering implementing...
Hello,
I want to request AGNSS information from nrf cloud services using my nRF9151DK board. As a first step, I flashed the nRF Cloud multi-service application onto my DK...
Hi,
I'm using cdc_acm to create two COM ports on a PC -
// USB support
& zephyr_udc0 {
cdc_acm_uart0: cdc_acm_uart0 {
compatible = "zephyr,cdc-acm-uart" ;
...
Hi,
We are having issues with this part bridging on our via-in-pads. We are using 2oz finished outer layer copper.
Do you have any footprint recommendations for 2oz copper...
Hello,
I'm looking for guidance and understanding of how to properly use the KMU and ITS for secure key storage of a key generated on device.
I see that typical ITS use...
Hi all,
Actually I'm building with vscode my firmware for a custom board build with an nRF9151 non secure. After building I got a merged.hex file, this is the file upload...
I use the ble uart app to receive the data from mobile phone. The data packet size is 20 byte. If I transmit the packet one by one without adding delay, is it possible that...
HI,
Can anybody give me the connections to a BMD-300 with nRF52DK and the steps to program a BMD-300 from scratch? Which document provides the information, if there is any...
For ble_app_uart, if I write below routine to send data to mobile phone application. Can the mobile phone application receive all the packets without packet lose.
for(i...
my questions is in relation to BLE and the ability to sense RF at different distances using either dBi or RSSI(rather not use this), is there an accessable dBi signal strength...
I want make OpenMesh stack running as a task with freertos(8.2.1).
first,I got two LEDs tasks running on nrf51822 very well,That's the base.
Then I set mesh stack as...
Hi,
I am using relay example code to test, the example code is under below folder: C:\Keil_v5\ARM\PACK\NordicSemiconductor\nRF_Examples\11.0.0-2.alpha\ble_central_and_peripheral...
I am using the nRF5_SDK_11.0.0.
I want to state of the system off sleep after entering system on sleep.
For example, from the state of system on sleep, it becomes system...
Trying to compile the HRS example using SDK12 using Eclipse. Getting a lot of undefined reference errors under the peer_manager folder for pdb_ and pm_functions such as these...
We are having a slight issue when we are trying to update the DFU. The original version had this setting for the data reserve:
#ifndef DFU_APP_DATA_RESERVED
#define DFU_APP_DATA_RESERVED...
Hi everyone,
I have a nrf52-DK, I made samples with the saadc unit and i noticed there are unexplained peaks.
I connected the MIC's output (its VDD is from the board)...
Hi I bought quite a few of these on boards on e-bay and have worked a lot with them.
One thing that is confusing me is the variation in the number of retries, even when...
