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 am using the nrf52832 DK for my project.
Using ble i need to establish wireless connection b/w the android phone and the board.
I need to send data from the phone...
During manufacturing verification we want to run some tests that will require us to talk to our custom nRF52840 device over bluetooth.
The ideal solution for us would be...
Hi
In the infocenter, I can find the important note which says, that to run nRF5 SDK for Mesh v2.2.0 on an nRF52832, nRF5 SDK 15.0.0 as well as the softdevice S132 v5...
The scratchpad is overflowing when generating a keystream prior to a CCM decrypt operation.
The size of the scratchpad is calculated according to the formula in the product...
is there any tutorial that shows me how to read data from the BLE using android. My NRF 52840 is connect to my device(Which is i expected data to read from) i am able to send...
To the kind attention of Nordic,
while I'm planning to do a software porting from nRF24 to nRF52840, I've been studying some of the usb applications you provide in your...
Hi,
I am a newbie with zigbee on nRF52840.
I have tried serveral days with zigbee SDK but have troubles to work.
Finally i have found that example zigbee/light_control...
Hello!
We have nRF52832 chip on our product and we have some problem with one of its IOs.. We configured P0.16 as RX of UART, And when we run it we see this behavior of...
my example project: wireless_uart_raw_first_pca10056
chip : nrf52840.
i want to make my application timer in the my example project. time tick is 100 msec. in every 100...
Is it possible to get the Build Type from the Factory information configuration registers (FICR)?
From https://infocenter.nordicsemi.com/topic/comp_matrix_nrf52832/COMP...
Hi
I have some question about OTA .
1.The nRF SDK hvae twos way for OTA: single bank and dual bank;The nRF Mesh 3.10 too?Because my firmware maybe very large,so I want...
Dear all,
I am having issues with service discovery of two primary services ( Battery and one propriotary based on NUS) I am currently using SDK 14.2 on NRF52832 chip running...
Hi, I'm trying to use the Seggar Embedded Studio to debug my code, but the Seggar Embedded Studio can only recognize the nRF52840 development board, not the external device...
Hi,
On my previous question https://devzone.nordicsemi.com/f/nordic-q-a/47762/certification-when-bt-off ,
I got the answer about certification.
And now, I want to...
If some one else have trouble that the Nrf52840 Dongel do not mount using cdc acm on openwrt this will most likely help.
First number is the verdor id second is the product...
