Hi,
I noticed in the nRF54L QFN48 reference design, for the NRESET pin, there is an RC filter (1Kohm series R and 3.9pF shunt cap). What's this for and is it necessary?...
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 everyone,
for our current project we have to implement some sort of activation lock. Therefore, we would like to use the MITM security mechanism of BLE. The idea is...
I have an nrf51822-mkit.
Let's say there are 2 BLE phones continuously searching for my module. Phone 1 connects and communicates with the module. The modules determines...
I used the ble_app_lbs example as a template, with a PCA10003 eval board (nrf51422 chip). SD 110, Nordic SDK V6.1. Keil uVision 5.
I launch my application and my board...
Hi,
In softDevice S120 can we make second sd_ble_gap_connect on different peer, without waiting confirmation connect of the first one ?
Bests Regards,
Jérôme
Hi
NRF51822 with SD7, S110.
I have some troubles with DFU procedure. I uploaded standard OTA-DFU bootloader and S110 to my NRF. Everything works well with my code except...
Hi,
I was wondering if it is some easy way to turn off that the system goes into system off mode after a while for ble_app_pwr_profiling?
I would also like to test it...
hello everyone,
we're currently working with some nrf51822 beacons and throughout the project we recorded the antenna patterns of several of them. In the first batch we tested...
Hello.
I neet to write long characteristic value (250B). I use GATTS Queued Writes from example devzone.nordicsemi.com/.../ based on developer.nordicsemi.com/.../a00892...
Hello,
I am frustrated by a pair of nRF24L01+ communicating with each other, where all the Enhanced ShockBurst features are enabled.
The PRX is initialised as follows...
I could scan/detect Beacons, and I could update the configuration without any problem with the nRF Beacons app. The issue is that the configured Beacons are not detected in...
Hi,
I want to use the nRF51 dongle with the Master Control Panel.
I found in the nRF51 Dongle User Guide that the Dongle will run with the Master Emulator firmware, but...
I don't expect the Nordic engineers to know this answer but I'd like to hear from other devs out in BLE land...
Have any of you encountered truly horrible BLE PHY-level...
I am using S120 device to receive advertising from S110 device and need to get the exact time + sender's address information at Radio End Event.
I use PPI to start Timer1...
Hi,
I'v try to use the sd_power_system_off() and without successful.
The power consumption will be 200~230uA around.
My device:
Call the system off when ADV._TIMEOUT...
Hi
I am trying to make a ble central with s120 on a pca10001 board.
My problem is that it sometimes take a lot of time (up to 10 seconds) to find the client when i make...
