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...
Board: nrf52840 DK SDK: Zigbee 4.1
Hello,
I am currently in the process of reducing the power consumption of our application. One method I want to explore is switching...
We are using nRF52840 DK with SDK17, our aim is to achieve Eddystone packet advertisement and connectable mode using FreeRTOS. Implementation started with ble_app_blinky example...
Hello,
I want to use BLE Direction Finding solution. However, I couldn't find any documents or any software library. Is there support in SDK for direction finding ? Are...
I request detail information about the UART internal implementation of the UART in the nRF52810 microcontroller.
Many application are used in noisy environment.
From other...
Hi
I am trying to flash the device with the bootloader, the soft device and the application, because I do not want do the OTA update at production.
I used the following...
Hi,
I want to control leds of nrf 52840 board through raspberry pi 3 B model uisng python.
I used interactive pyaci example for provisioning nrf sdk board, but it requires...
I am using NRF52840 development board with SEGGER Embedded Studio (Nordic Edition)
I downloaded example code to target board. The software run with Zephry. I found function...
I tried to follow this tutorial to set up the Connect SDK toolchain with CLion. It worked until I resetted the CMake Cache. Now it always gives me this error message.
...
Good evening,
I'm analyzing the FreeRTOS HRM example for PCA10040.
I'd like to understand the meaning of the following comment available in your code in order to prevent...
I am having a very strange problem with timers and the PPI channels.
I am trying to take a fixed number of ADC samples at 1 ms intervals starting at a fixed offset in time...
I'm trying to set up the nRF Connect SDK Toolchain on Ubuntu 20.04.2 LTS x86_64, following this manual.
https://developer.nordicsemi.com/nRF_Connect_SDK/doc/1.5.1/nrf/gs_installing...
I have plugged in the NF5340 development board into a USB port on my laptop with a USB 2 cable, but LED 1 does not light. Only the LED next to the light PCA i.c. lights -...
Hello,
I am using nRF Connect for Descktop for Windows 10 v3.6.1, and the nrf52840 Dongle.
Is it possible to scan / connect to BLE 5.0 devices (with PHY Coded) using...
Hello,
I'm working with nRF52840 dongle, i installed nRF Connect on ubunto 18.4 and i am using python3. After installling pc-ble-driver version 0.15.0 in python3 i tried...
I start the sniff and see packets from all advertising peripherals in the area. I select my peripheral in the Device dropdown list. Then I see a string of "ADV_IND" packets...
