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...
Hi,
I'm using nRF9160DK with SDKs v3.0.0
I am trying to use A-GPS with nRFCloud REST. I used the location example and it works correctly. The documentation states that...
Hi, I am using the nrf54L15DK to take some current measurements. I am using the PPk2, connected to P6 on the DK, supplying 3V, and have the USB on the DK connected. With a...
Reference states a +/- 3% tolerance, which is rather high. 1. Do any of the reference voltages exhibit a better tolerance? 2. Is it possible to roughly model the tolerance...
Hello Nordic team,
After many hours I have not been able to get socket dispatching working with Zephyrs MQTT client, and I am not sure how to proceed.
First of all I would...
Hi, We’re trying to develop a way to create fully self-contained repositories that include:
-the toolchain
-the entire SDK
-the necessary tools (for example, flashing...
Hello,
I just got nRF54L15 DK and Im getting this error when flashing it:
Im running on a mac, have NRF Connect installed along the command line and 2.8-2.9 sdk...
I wanted to know if this program starts sending advertisements using the Coded PHY OR if it starts advertising in the normal advertising channels using the normal 1Meg output...
Hello, I want to build serial_lte_modem sample for a custom board based on nRF9151, but it fails with this error:
error: Aborting due to Kconfig warnings
I can build...
Dear,
I recently upgraded my project from NCS 2.4.0 to NCS 2.9.0 and encountered an issue with the ST7789V display driver.
Previously, I used SPI0 to interface with the...
I am trying to keep nRF5340 in sleep state, and wake it up when there's a user input (e.g., button) and send a packet as fast as possible to iOS18. What would be the latency...
Hi there, I´m totally new to Zephyr & Nordic, started with some Trainings on NRF52840DK and jumped in with a device driver developement where I took a availalbe out of Tree...
Hi All,
I have a question and slight confusion as referring to couple of links.
Performing KMU provisioning : Here we are highlighting provisioning of private key up...
Environment info:
Tested on own integrated product, and nRF5340 Audio DK.
Firmware built on Fedora Linux 42,
Using the Rust programming language, using embassy-nrf &...
Hello,
I am working on a prototype board based on the nRF7002 DK. I have managed to preserve the entire PCB layout sections for the nRF5340 and nRF7002 radios and antenna...
Dear Nordic team,
We are currently preparing for Wi-Fi, BLE, and LTE compliance testing scheduled for next Tuesday, and are encountering a blocking issue with the Radio...
