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...
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...
We have a working production system that is based on asset_trackerV2. It is working perfectly but there is a random event happening that I can not explain. On every reset...
Hello, I´m working with the SMP server sample, but I need to modify that one for the following feature related to OTA: 1. Update Nordic firmware with the image system of the...
Greetings,
in Visual Studio code the project workspace looks ok. However NRF Connect is not able to see the application. The error message is of no help:
This did...
Hi everyone!
My name is Natalia, and I’m just starting to work with Nordic. This is my first design, and I’m trying to connect the nRF7002 module to the nRF52840 microcontroller...
I need to match the 50 ohm impedance for antenna performance. It would be easier to manufacture using 4 layers, but I'm planning to manufacture it in 2 layers due to cost...
We are working on product to combine esp32(wifi chipset)+nrf52840(ble, thread and matter ) we wants to keep it as matter device + matter controller to have its seprate network...
We are finishing up our certification process and to complete Wifi Adaptivity, we need to operate the Wifi Shell sample . However, we need to do it on top of our custom board...
Hi,
ncs\v2.8.0\nrf\samples\esb
1. Based on this example, how can customers achieve the frequency modulation function 2. What are some examples for reference? 3. What frequency...
I used this direct test mode sample project: "ncs\v2.6.1\nrf\samples\bluetooth\direct_test_mode"
I can connect and test it normally on the nRF5340 development board with...
Hi,
I am currently using the NRF52840 in a 2 MCU setting (2nd MCU is from STM). UART0 is connected to the PC while UART1 is connected to the second MCU for communication...
I'm using nRF Studio Visual Studio Code. (SDK and Toolchain v.2.7.0) with the nRF7002 Development Kit. The Blinky example have worked fine and also the other things as shown...
I'm trying to run the vanilla HTTPS sample on the nRF9161 DK: sdk-nrf/samples/net/https_client/README.rst at 4b9841a28e97e9d61b93f8981375d644b9d04ea0 · nrfconnect/sdk-nrf...
I need to install the Direct Test Mode App to validate the direct test mode running on a custom board. On the version 5.1.0 of nRF Connect for Desktop all app installations...
Hi everybody I'm using nRF Connect SDK 2.6.1. I have my own board based on nRF52840 SoC. I made an overlay file of nRF52840DK and changed its UART TX/RX settings according...
