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...
We are using the nRF9151 with modem firmware v2.0.4 and would like to perform TX RF testing on NTN bands 255 and 256.
TX RF testing is currently initiated using the modem...
I am working on a project where we are sending data to a remote device as fast as possible. The sender will call bt_gatt_write() until it blocks the thread. So it is just...
Dear Sir/Madam ,
I am writing to request a review of the attached schematic. Please let me know if you have any questions, concerns, or suggested revisions.
If possible...
I am in process up migrating a legacy project from SDK v2.4 to v3.2 and going through each revision incrementally to catch all the changes needed to modernize it and maintain...
I have built and flashed both the exercise and the solution. However in both cases I am getting a connected and then disconnected ( Reason 42). I am clueless as to what is...
Hello.
I am currently testing nRF Cloud and encountering an issue. In the "Select a Project" menu, the "Create Project" button is disabled.
Here is some additional context...
I am using SDK 3.1.1. I am trying to use the "sensor get" command with the internal die temp sensor.
In theory, this is all off the shelf software. I didn't write anything...
While running scan & connection tests with NCS 3.2.1 , I encountered frequent connection timeouts ( bt_hci_core: Connection creation timeout triggered ) when using the Nordic...
I'm using the Power Profiler Kit II to measure current draw of an ESP32 board at idle. The PPK2 is connected to the battery terminals of the board (XIAO ESP32-S3) and whether...
Hello, I should like to enquire whether the nRF54L15-DK development board supports both Classic Bluetooth and Bluetooth Low Energy. Having reviewed the relevant documentation...
Dear All,
I'm following the nRF Connect SDK Fundamentals and I have a weird problem in the Lesson 3 exercise 2, section "Adding custom configurations".
The part with...
Hello everyone,
I've been testing the "central UART" with a "peripheral UART" (NUS) examples with two nRF54L15 DKs (nRF SDK v3.2.1 in VS Code). So far, everything is working...
Hello everyone!
I have a question regarding nRF9151 and the new DECT Hello sample. I have installed the newest version of the SDK, a preview of v3.3.0, built and flashed...
