How do I receive multiple signals simultaneously at a single receiver (433MHz) with multiple transmitters ?
I am working on a polling system. This one is similar to the audience...
Hello,
I established a connection between my central and peripheral module. Now i want to write characteristic value on peripheral. I tried with sd_ble_gattc_write function...
I am using the NRF24l01 for my products and looking to buy in bulk(100-1000). Now I know where to buy the just the IC but antenna design is a hard point to break right now...
Hi, my friend,
I've been with nrf905. I use a 16-bit CRC check.
But I encountered problems in use:
1.Nrf905 16-bit CRC check format is CRC-16(IBM):X16+X15+X2+1 or other...
I have two custom PCBs, each of which has a microcontroller and an nrf24L01+. Everything related to the transceiver in the designs are complete duplicates (with the exception...
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...
So I have this nRF5340-DK board where the Segger programmer/debugging chip is the same size as the nRF5340 SoC. It recently broke when I was moving and I am about to purchase...
Hello,
I am trying to measure nRF9151 current using Power Profiler Kit II, running Cellular UDP project on EVK and following the steps in:
https://docs.nordicsemi.com...
Hello
I am using nRf52805 based BLE peripheral using the Nordic UART Service (NUS). The device transmits numeric data periodically using GATT notifications (NUS TX), and...
Hi,
We have products in the field using SDK 15.2 with its associated S140 SoftDevice s140_nrf52_6.1.0_softdevice, and bootloader.
We are upgrading our application to SDK...
I've succesfully setup multiple nRF7002DK boards with an example app to connect to WiFi.
One out of the five boards the Wifi does not work. The interface stays down in Zephyr...
Hello community
I have tested the v3.2.1\zephyr\samples\boards\nordic\system_off example and it works fine on my nrf54l15dk. Now i wanted to use parts of it for my custom...
Currently I learn the current DFU example from nrf_sdk but I failed in the last step:
I compiled the bootloader example secure_bootloader\pca10056_uart
in the...
Hello, when sending audio packets using a broadcast stream one can provide the seq_num of the packet (using the function `int bt_bap_stream_send(struct bt_bap_stream *stream...
Symptoms:
When running Bootloader + SoftDevice + App (with SoftDevice enabled in the app), The bootloader runs correctly and starts SD. The app is started, but crashes...
Hi,
I'm using nrf Connect SDK 3.1.0 and want to control three WS2812B LEDs with the LED strip driver. Therefore, I created the devicetree entry similar to the sample:
...
Hi!
We are currently building a product using nRF9161 on (rather old) nrf-sdk version v2.9.2.
After production we are testing the hardware functions of this product using...
We have a product that was built on NRF SDK 1.6.1, which is zephyr 2.6 as far as I can tell. We have ported it to zephyr SDK 3.7 (not NRF SDK) because there have been many...
I struggle with my experimental project of breath and apnea detection. It works except that I cannot reduce the poser consumption bellow 1mA when powered on battery, despite...
Hi I saw NRF Connect for Desktop is in the maintenance state, no more development. New recommendation is NRF Connect for VS Code, right? In this case, how about the PPK2 tools...
