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...
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...
Hey folks,
I'm trying to modify the SPI Master loop back example into a 4 line SPI Master_Slave program. Whenever I change the Tx_Buffer_lenght from 10 to lsome other numbers...
Hi.
I am using S130 softdevice version.
Basically, I am using NUS Service and make a my own NUS central service as NUS_C.
It is correctly work at normal state.
When...
Hi All,
Please Reviwe for a attached circuit file(Chip ANT of nRF51822.pdf).
I also attach a datasheet of chip antenna applied for that circuit(SDBTPTR3015 Data Sheet...
I want to change the connection params in peripheral role with nrf52840 without informing the central device to do the actual setting operation, yet I don't find a relevant...
Hi,
How do you create a macro in the nRF Connect Mobile app (Android) that displays RSSI in the log every time I receive a temperature signal.
Thanks very much.
i m using nrf5340 cutom board, so i m using rtt logging method using jliink rtt viewer , to see logs .
so, when i am going to project section at top in embedded segger studio...
Hi,
We are developing a product with the nrf5340 and an external QSPI FLASH which contains bitmap images for display rendering. We noticed the nrfx qspi driver incorporates...
I am evaluating the usage of Azure C embedded SDK ( https://azure.github.io/azure-sdk-for-c/ ) in one of the nRF 9160DK development samples (https_client)
The Azure C SDK...
Dear All,
I use nRF52 SDK 17.1 for a bunch of projects with nRF52840. CMSIS DSP Library v1.6.0 (18. March 2019) is included in that SDK. I see that in the meantime there...
i m using nrf5340 cutom board, so i m using rtt logging method using jliink rtt viewer , to see logs .
so, when i am going to project section at top in embedded segger studio...
Hi!
I'm looking into making my own casing with a bigger battery pack for my Thingy:91.
It seems like the included battery has some circuitry which enables it to deliver...
Hi, There, I use 52832 to develop a HID touch(single point) device, it can work on android & windows, but can't work on iphone13(ios15). It can connect to iphone, but no touch...
Hi,
I saw that the problem i am experiencing has already been described and reproduced in this ticket:
https://devzone.nordicsemi.com/f/nordic-q-a/87295/busfault-when...
Greetings,
When trying to perform an http GET command over LTE-M (using the "Curl" MoSh command, to trigger a http download of a 500Ko or 1Mo file) after a few successfull...
Hi All,
Sorry to ask this question, I just learned a little about cmake.
Now I wanted to add a few src files based on the light switch example in SES. Do I have to create...
BLE Hello,
In my project i want to send the data from the nrf app to nrf52832 device and i don't know how to interface it with RPI compute module once the data received...
I'm using three low power PWM instances driving three separate IO pins open an nRF 52810 and need to be able to re-configure each of the channels on the fly to select opposite...
Hi,
I have tried to use central_uart example on SDK v1.91 using nRF52832. I modified the central_uart file to send hardcoded value rather data from uart. It seems there...
