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 sir,
If I dump the hex file of this path "nRF5_SDK_16.0.0_98a08e2\examples\ble_peripheral\ble_app_uart\hex" then the code is working fine. But if I dump the hex file...
Part 0 of the Tutorial directs the user to use the Getting Started Assistant, but it appears to have been deprecated.
So I've used Toolchain Manager instead.
Part 1...
Hi,
looking for some examples I found this ticket but links inside seem not working. https://devzone.nordicsemi.com/f/nordic-q-a/146/example-software-for-usb-communication...
Is exist any way to detect IDLE RX line on UART?
I try to use RXTO but this is seted each time when 1 byte comes.
everytime, it changed size of data which will be readed...
Dear Team, I'm preparing an application for nRF52840 that will require to send and receive data collected from two different sources, I2S and UART, two UART or SPI and UART...
Hi Nordic,
Please provide the way to debug not able to write 14 Bytes data into Queued Writes module, my application not get any nrf_ble_qwr_on_ble_evt.
[Project Informaiton...
I am a little bit confused on the steps I need to follow to program the settings and the bootloader files. According to Secure DFU over Serial example instructions ( https...
Hello,
I am trying to download the program to my target using J-LInk. Unfortunately, I get this message (see bellow) and I don't know how to proceed.
Any help is appreciated...
Hi,
I am working on a project that utilizes mesh technology. I'm currently using nrf52832 with NRF Mesh 4.0
There are multiple devices that can act as a server and a...
Hi Folks,
Need some advice. We are sourcing voltage to a variable resistor from an output pin. We've configured this as a high ouput. The overall resistance of the POT...
Hi,
I'm testing ads1292 sensor with nrf52832.
I got some problem when i use spi manager library.
I'm using ble_app_hrs project.
If i use spi manager without advertising...
Hi,
We build a new board based on nRF52833 wlcsp,
I tried to run a simple code with BLE peripheral (ble_app_uart example), and I noticed that the HFCLK is not working...
