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...
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,
We are using a modified version of the multi-service sample for nRF9151. Generally, FOTA updates from the nRF Cloud work well.
Once we deploy the FOTA update in the...
I'm working with the nRF7002DK board using NCS version 2.6.0 . The internal flash is full, so I need to perform BLE DFU using external flash. Is there a sample available for...
I'm seeing garbled/malformed UART console output when running apps on the Thingy:91 X. This includes pre-built apps from Nordic and custom apps I build myself.
Here's an...
Hello,
I know this question is more related to Zephyr than Nordic, but I wanted to try asking here.
I’m using the SMP service to send files to my device on a LittleFS...
i am working on i2c device on zephyr NCS v3.0 i want to read the i2c address . which sample example to follow and what are the changes to be made in the sample example.
I want to try out some changes that are not yet in the stable NCS releases, so I'm trying to build my Matter application using NCS v3.1.0-preview4. Unfortunately it gives...
Hi,
I would like to test a websocket connection over NB-IOT with the nRF9151DK. I started with the websocket_client example but I have those warnings and errors at startup...
Hi there,
We are using for BLE communication a nRF52832 chip with random static address configuration (shown in the UART). Can we be sure that the address of a chip will...
Hi,
We need to write binary content from a binary file (.hex or .bin) to a specific area of the external flash (QSPI).
According to this topic: , this is similar to our...
I'm facing a persistent issue with my nRF9151-SMA-DK kit when trying to perform USB debugging, uploading, recovering, or erasing.
Interestingly, other boards (nRF9151-SMA...
Greetings!
Briefly summarized: I am trying to generate SPDX files for our project, but I hit some roadblocks while running the west spdx command. I found a way to workaround...
I am building an application for the nRF52840 on Linux just using west . I have been struggling with this issue for some time now. The linker can't find any mbedtls_ccm functions...
Hi，
I ran into this error:
00> <error> nrf_ble_gq: SD GATT procedure (1) failed on connection handle 0 with error: 0x00000008. 00> 00> <error> app: ERROR 8 [NRF_ERROR_INVALID_STATE...
