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...
The uart output of nrf52840 dongles is corrupted, including no lines separation, strange characters. for example:
5E0 to 1:00000000148A0C90 [18FF] [UDP:�]�8~~[fdbc:dc24...
I first noticed this when incorrect flags reported by mcumgr when performing network core update
When performing a network core update with CONFIG_SECURE_BOOT_APPCORE enabled...
Hello, I am currently debugging with nRF52833 and nRF5 SDK, and I have a few questions to ask:
I want to time-share the BLE function and the ESB function on a single MCU...
When I2S reads the digital audio sensor, when strat is turned on_ After I2S, the data can be read and recognized normally, but this action takes up the whole CPU occupancy...
Hello Nordic team,
I have a question related to the “nRF5340 Production Programming – Troubleshooting” documentation, specifically the part that says the access port protection...
Per (+) Trouble with nPM1300EK - Nordic Q&A - Nordic DevZone - Nordic DevZone , I've disconnected TWI from the board while doing the battery profiling and that worked successfully...
using the nvs sample from here: https://github.com/nrfconnect/sdk-zephyr/tree/v3.4.99-ncs1-1/samples/subsys/nvs and configured for my board, the program crashes on the 323rd...
It seems to be an assumption in the swi request functions that after req_exit, the swi request should be completed. However, in certain cases, this invariant doesn't hold...
Hi, I tried the above tools(nrfjprog) on the Raspberry Pi 3.
But, I saw the error shown below.
pi@raspberrypi:~$ ls | grep nRF5x
nRF5x-Command-Line-Tools_8_5_0_Linux...
Hi,
I got the nRF5340-DK + 7002-EK running your WiFi Fundamentals HTTP server last weekend. I connected the 5340+7002 to my wifi network and got an IP address. I also opened...
Can the nPM1300 be used without any charging support (no battery, no fuel gauge)?
I know this is an unusual arrangement but we have a requirement that a separate device...
I'm having 52840-DK boards 3 and installed vscode,nrfsdk v2.2.0 and v2.8.0. i want to explore how to use FOTA for zigbee. are there any sample available to make it work and...
Hi Nordic team,
We are planning to use the STM32H747 as the host MCU to control the nRF7002 for Wi-Fi functionality. Based on reference materials and existing use cases...
Similar issue to Attempted to change incrementally the Voltage for VDDIO and VDD_DBGR, however, this didn't change the state of the LEDs. Successfully compiled and flashed...
