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...
Dear
We are using the SDK15.2.0, we found after the DFU, the device reset and the consumption is normal first, but after 70+ seconds, the current consumption become abnormal...
HI all!
I've been doing some research on working with nRF Cloud and I have a few questions/clarifications:
1. In general are you able to drive/control a GPIO pin through...
I am trying to get provisioning by trusted user procedure of aws_iot working by making some changes in aws_iot nrf sample
I have tested it with permanent certificates and...
tl;dr
ZBOSS's version needs to be upgraded one by one. When migrating the SDK from 2.3.0 to 2.7.0 while preserving the persisted ZigBee network info, migrate the code to...
Hello,
Im developing a custom BLE mouse plus receiver, where they both implement the BAS BT service to keep track of the mouse battery.
So far I got it to work using my...
Hi,
I am having the same problem as nRF9160 UART: Loosing data when RxData is split into 2 buffers (Async API) - Nordic Q&A - Nordic DevZone - Nordic DevZone (nordicsemi...
Hi Nordic team
It was heard that Matter spec v1.3 will allow Matter WiFi device to be commissioned by WiFi directly, but not bluetooth.
Was this information correct? ...
Hello, I am using the nrf5340dk with nrf7002ek shield and trying to build the wifi fundamentals lesson 4 exercise 2 code (connecting to MQTT over TLS) but it isn't building...
I have the problem that I am currently unable to debug any of my Bluetooth applications.
I'm sure that I was able to do this without any problems during the original development...
Hello!
I am programming BLE with the nRF52840-DK. [Toolchain Manager: v1.3.0, IDE: Visual Studio Code (VSCode), SDK: ncs v2.6.0, window11 pro]
I am integrating NUS Central...
Hello, I am trying to compile my project to upload it to a BC805M using nrf 52DK
I have uploaded some sample code so I know flashing works
The problem is when I try...
I seem to be struggling getting several characteristics to notify on my nrf52840 - peripheral device.
I can get ONE to notify, but when I add more then notifications stop...
Dear Team,
We are using NRF52840 chipset for our development. Our requirement is External memory up to 2GB/4GB/8 GB .
1. Does Nrf52840 chipset support eMMC high frequency...
nrf52840 17.1.0 s140 SDK :- examples/dfu/secure_bootloader/pca10056_s140_ble_debug
We are using the secure bootloader with BLE debug and have combined BLE and UART for the...
