Hello,
I've built a small BLE-device based on the nrf8001.
With my Iphone I can discover this device and I am able to connect to it and listen to notifications of the...
Our pcb is used for gps location data. We have a nrf24L01 nordic chip as the micro process or between the gps module and wireless module (2G). Our engineer needs to capture...
Hey folks,
I'm trying to modify the SPI Master loop back example into a 4 line SPI Master_Slave program. Whenever I change the Tx_Buffer_lenght from 10 to lsome other numbers...
Hi.
I am using S130 softdevice version.
Basically, I am using NUS Service and make a my own NUS central service as NUS_C.
It is correctly work at normal state.
When...
Hi All,
Please Reviwe for a attached circuit file(Chip ANT of nRF51822.pdf).
I also attach a datasheet of chip antenna applied for that circuit(SDBTPTR3015 Data Sheet...
to me it made sense that EN_AA settings are controlling the receiving pipes if an ACK has to be sent back upon receiving a valid packet.
then i thought that the settings...
I am using BLE_Gateway example defined in nRF51-ble-bcast-mesh to create an rbc_mesh over 2 nRF51422 devices . For now, I am just testing it out on 2 nRF51422; I will set...
Hi,
we are developing on nRF54L15 using NCS v3.2.3 , and evaluating a DFU architecture based on:
MCUboot
firmware_loader
main application
using the BLE MCU Manager...
Hello
I'm currently working SDK upgrade from ncs v2.6.4 to v3.2.1
I found that, in fade in/out scenario, the PWM works well. however, if it need to turn on in 100%duty...
Hi Nordic Team, I am the beginner on this platform. I am trying to hear the PDM mic data in headset on nRF5340 Audio DK. Is it possible to do?
Please guide me as soon as...
When using jlink to connect to my board in VSCode, it displays "unknown device"
nrfutil device recover
I tried a few of my boards, but the result was always the same...
Hi everyone,
I’m working with Zephyr 3.2.3 in a Windows environment and trying to run the shorter connection intervals sample: https://github.com/nrfconnect/sdk-nrf/tree...
Hello Nordic Team,
We are trying to test an external audio DAC (TLV320DAC3100) using the nRF9151 DK .
As a first step, we attempted to build the i2s_output sample from...
Hello Nordic Team. I'm currently facing an issue when building in release mode (CONFIG_LOG, SERIAL, CONSOLE disabled). The issue is that after a random time (no longer than...
As shown in the figure below, I measured a voltage of 5V at the location marked in red, and measured a voltage of 0V in the components within the yellow box。
Is it absolutely...
What is the switching frequency of the internal DCDC in 54L15? What is the function of the FB1 ferrite bead in the reference design? Are there any risks in changing the capacitance...
I am extending one of Qorvo's UWB platforms.. adding Softdevice BLE functions.. (which work ok) (this is on sdk 17_1_0)
the coprocessor uses a GPIO connected signaling mechanism...
Hello!
We are a student group from NTNU which is developing an BLE Audio Beacon using the nRF54L15 socket and the nPM1300 PMIC. However, we have ran into some issues when...
Hi, I am trying to optimise for raw TX throughput. I am running the raw_tx_packet sample. I am using a nrf7002-dk and running v3.1.99 with the following configuration changes...
Hello,
I am currently working with the Nordic Power Profiler Kit II (PPK2) and the Nordic Thingy:53 for current measurement experiments.
Setup
I was using PPK2 to...
Hi,
I'm trying to use the bitcounter to drop packets that don't comply to a specific UUID. I'm working with nrf52840.
My question is - if the received packet is shorter...
I’m working on a custom board based on the nRF9160 (SICA variant) and trying to enable MCUboot + TF-M with sysbuild. I’m running into an issue where the system never reaches...
