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...
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...
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I want to apply whitelist and peer manager to an existing project Now, the whitelist is not applied, and if you give the 'scan start' command, the scanned device lists...
Hi Team,
We are developing an application where we have PWM like pulses coming from our sensor. Max frequency of this would be around ~8k. We want to poll the number of...
Hi Team,
I am initialized to work on NRF52840 Dongle
Here I want to see the log or print statement for my developing purpose
i used tera term to view my log but no statements...
Hi,
I have 3 nRF5340 Audio DK's and want to decrease the sample rate and the bit rate. By now, I have changed the rates in the .config and autoconf.h files (from 48kHz to...
hello, team:
I'm new to the nrf5340 develop.I have installed the nrf connect SDK v2.0.2 many times.
when the installation end,I can only find nothing but the '.git' in...
Hi
The documentation of nRF5340 Audio Application of nRF Connect SDK 2.1.1 mentions "onboard hardware codec" and "external hardware codec".
From https://developer.nordicsemi...
I am using a development system that uses a Microchip MCP2515 chip which has the drivers included with Zephyr and everything works perfectly with 52840dk board. Who can tell...
Hi,
I am evaluating the nRF5340 Audio DK by applying the sample code nRF5340_audio.
I tried changing the frame to 7.5 ms by editing prj.conf as below and no audio came...
Hello everyone
i am used Arduino nano ble 33 board in that board nrf52840 is used anyone known how to increase Tx power of Bluetooth i am used Arduino ide for coding
I'm using version 2.0.2 of NCS
I have code working with nRF52840 in Zephyr
I need to move that code to nRF52832 (also in Zephyr)
My application is failing to start BLE...
I tried building the pc ble driver connectivity hex build.
I tried various ways to build it with different command shells and:
1: I saw the error "couldn't find make....
Hi,
I was wondering how I could somehow log data of device in the field to an SD card or the flash storage of the device or even over Bluetooth. Which of these options do...
i'm using the nRF52840 with a custom micro-kernel designed to support user-space applications with multi-tasking. multi-tasking is implemented using separate stack space for...
I'm having an issue that (I think) is related to MacOS Ventura upgrade. I'm trying to update the firmware on a DK52 Development board by copying the .hex file into the JLINK...
