Hi,my friend,
Now,I use nrf905.Situation is as follows:
I use the NRF PCB circuit of data manual.Nrf905 work, often loss of data.
1.The Product host is to use the stick...
Hi,
I want to use the Blend Micro with more security. I want use a passkey for the Bluetooth connection. For example through the iOS Device.
Is it possible? Static passkey...
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...
I tried writing read and write code for sEMMC based on information obtained from an AI assistant. The resulting code is shown below:
As you can see, the block address...
I used an oscilloscope to check the waveform and found that only the clock and IO0 had waveforms. I am using this interface to send data:
nrfx_err_t nrfx_qspi_write (...
This is just simple feedback on the nRF Connect Toolchain Manager v0.9.2.
The download speeds when installing an SDK are terribly slow. On a 1Gb /s connection my PC was...
Hi Nordic team,
We are currently migrating our project from nRF Connect SDK v3.1.1 to v3.2.4 on the nRF9160 .
Our application was working without issues on v3.1.1. After...
I am working with:
NCS Version: 2.6.1 (SoftDevice Controller)
Hardware: nRF52x Platform
on a custom board (nRF52 series) and I'm trying to achieve a "Headphones...
Good morning,
It has been implemented a sleep mode to save battery when the board is not used.
To do that we follow the documentation and implemented the SystemOn mode...
Dear:
I am using SDK12.3 with S132 write application using BLE+DFU+UART+I2C, The device connects and communicates with mobile devices through our own application(ONF Link...
I understand that in %XSYSTEMMODE the flags are not just for fun so practically what are points to do not enable the GNSS always even if I do not use it? I do not care on...
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...
