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...
HI
I am currently doing secondary development based on the periodic_adv_conn sample project, using NCS 3.2.1 and the nRF54L15 chip,PHY CODE S8.
I want to add a function...
Hi， We use 52840 based on NCS3.2.4，add UART1 to blinky example because I need to use UART0 to log and UART1 to communicate with MCU for our application. The UART1 could send...
Hello,
I am trying to write data into an external flash memory using a custom board (NRF52840-QFAA). The external flash is the W25Q256JVEIQ. I get a fs_write (-22) error...
As reported on Discord, there is a bug in drivers/serial/uart_nrfx_uarte.c that leads to failing compilation:
zephyr/drivers/serial/uart_nrfx_uarte.c: In function 'cbwt_uarte_async_init...
Hello,
I am following Lesson 9 Exercise 6 of the Dev Academy nRF Connect SDK Intermediate tutorials ( https://academy.nordicsemi.com/courses/nrf-connect-sdk-intermediate...
SDK:nRF5_SDK_11.0.0_89a8197\examples\ble_peripheral\ble_app_hrs\pca10040\s132_with_dfu\arm4\ble_app_hrs_s132_with_dfu_pca10040
Our product encountered a problem with DFU...
I use an nRF5340 and nRF7002 on a custom board. My firmware is stable on the nRf7002-DK, but crashes on my custom board most of the time (mostly when connecting to the Cloud...
Hi Nordic Support,
I'm having trouble getting my Onomondo or Conexa SIMs to connect to the network and would appreciate your help.
Device: Nordic Thingy91X (nRF9151...
We are running a custom board with the nrf52840 mcu on the legacy 17.1 nrf sdk. external flash IC is AT25FF321A
On a small portion of our boards (maybe 1 - 5%) we are noticing...
Dear Technical Support Team, I am currently developing with the nRF54L15-DK development board, using the official Nordic channel_sounding_ras_initiator example project.
...
Hello,
Our product has reached the final mass production stage, but we need to add a lock function to prevent erasure and access to the programming/debug port. nRF54L10...
I am using the nRF52833 DK and a Nordic-designed antenna array (12 antennas with 0.02m spacing) for an AoA Direction Finding project. I obtained the IQ data using Direction...
SW version :2.4.0 HW revision: nRF52833 development board, PCA20054 Direction Finding Antenna Board 1_0_0 I use the routine director_finding_central and director_finding_periopheral...
Hello Team,
I am new to nordic products. We have just purchased Thingy: 91x from you.
I just want to explore on nRF52840 BLE section. I was not able to detect the device...
