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...
I got the dev board all set up and working - managed to program a few examples flashing LEDs etc…. So then I wanted to do a BLE peripheral beacon example and it told me to...
I'm looking at designing my own Bluetooth Receiver essentially. Playing music from my phone to a Bluetooth receiver, to output via AUX.
I was looking at the range of MCU...
Hi,
For my all DFU i follow the steps on the Getting started guide , just in the Performing DFU step i use the nrfutil tool for the over USB.
First i tried with the DFU...
Hi team,
Similar to how we have recommendations to use certain pins for low drive, low frequency on the nRF52 series, do we have those recommendations available for the...
nRF connect is not recognizing my nRF9160 board when I try to use the programmer tool. It allow me to select it from 'select device' drop down menu. But then I select it all...
Hi,
I am working with NRF52832 boards where on one board i have loaded Multilink central example, and on the other i have loaded peripheral code with some modifications...
I have merged Light and DFU examples(Light_DFU), and test DFU update both blinky and Light_DFU.
It is always getting ERROR_BUSY (134) while update Light_DFU, but success...
Hi, do you have a schematic / diagram that shows the architecture of the asset tracker application / nRF Cloud?
Does it use MQTT for communication?
Does it use the AWS...
Hi there. I'm developing an NRF52840 project from scratch and wanted to obtain a "good reference" sdkconfig.h . I tried picking one from the examples (the UART example, 'cos...
Hello guys I am using nrf52832 dongle for development and my client has nrf52832 DK at the moment. I have completed my firmware that get ADC values and store data on SD card...
So, we have a problem that the new Samsung S20+ phone is not able to connect to the nRF52833 if extended advertising is enabled (using nRF Connect for Mobile app).
The phone...
Hi,
I am using
nRF52840
SDK 15.3.0
Keil IDE
The soft device is S140
JLinkRTTViewer for debug
I am using app_timer to control the LED On time.
the app_timer...
Hi,
I am using nrf sniffer. I have used both nrf51422 and nrf52832. Here I am facing such kind of issue like. Once I am saving my report in wireshark and starting sniffing...
