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...
After a lot of efforts I managed to autoprovision and autoconfigure my nrf52840 board and a series of nrf52840dongles (provisioning and configuring inside the software and...
Hi,
I have a Thingy:91X which connects fine to hello.nrcloud.com. Now I want to connect it to my own nRF Cloud account.
Note that I have successfully provisioned multiple...
I am working on a project using the nrf9160DK for initial firmware development. Trying out the SAADC i encountered that the measured values were always about 20% lower then...
Dear Nordic Team,
I hope this message finds you well. We are currently using the nRF9160 in our product and have a few questions:
Can you confirm the ongoing availability...
Hi, With this setup in , I successfully built a CIS mode using my nRF5340 DKs , enabling stereo sound while the microphone is active .
However, I am currently experiencing...
Hello,
I would like to ask how to update the appName field in the shadow register on the nRFCloud, using CoAP protocol.
I was able to change the appVersion by passing...
Hello,
I am a developer/maintainer for the RF24 Arduino library at https://github.com/nRF24/RF24
I've found in some cases, the R_RX_PL_WID register returns 0 while the...
We've got a sensor board with an nrf9160 on it, that sleeps lots of the time and periodically wakes up to take sensor readings or send them up to the cloud.
Some of the...
Hi,
We are developing a mouse for Dell.
We have based our project on the nRF desktop project.
Our mouse is working, but we are having pairing issues in that once it...
So whatever I try, the only way to get my idle current consumption to an acceptable low value is to set CONFIG_SERIAL=n in my configuration. But then I don't get printk functionality...
Hello,
I use SDK v2.9.0 with nRF52840 and my application is based on peripheral_uart example.
Have I understood correctly that nRF52840dongle has preloaded (by Nordic...
Hello,
I’m currently working on a Bluetooth Mesh project using Nordic Semiconductor devices, and I would like to get guidance on static provisioning and group-based communication...
Hello,
I'm working on a project that uses the Serial LTE Modem (SLM) application on a custom board. The main processor sends data to the nRF9160 over UART. The project is...
Hi,
I am currently working on evaluation of the nRF52810 for a simple project which requires a very low power consumption. I searched and found an example which I modified...
I have a class that wraps the Zephyr implementation of a mutex. For some reason, when the code runs, I get this error: ASSERTION FAIL [mutex->lock_count > 0U] @ WEST_TOPDIR...
