I'm looking for a good firmware engineer that can take my current firmware and add the buttonless DFU to it. I currently use the Keil environment but am open to switching...
I am working on PCA10040 board using Keil u5 debugger (V5.23.0.0, JLink setup). After accepting the continuous firmware update requests I get the error message "Missing core...
Hi,
I have just started using a nRF52840 PDK board with the purpose to verify BT 5.0 features. I am completely beginner working with nRF boards or nRF SDK. Anyways, I downloaded...
I have a USB host capable Android device running CentOS via Linux Deploy and everything is working perfectly except i'm unable to connect to my USB nRF24LU1+ Crazyradio PA...
Hi,
I am using multiperipheral mode in ble_app_hrs using the ble_app_multiperipheral example taking the functions on_connected and on_disconnected while connect and disconnect...
Hi,
I'm using nRF52810 on SDKv14.2 and I have changed the bootloader from 52832 to work for 52810. I could do OTA now. I found that the bootloader there is no timeout when...
Is there a way around the issue where bluetooth communication acting as a pass-though terminates the packet whenever null character is found in the packet.
SDK: nRF5_SDK_12...
After the call is initialized and started (nrf_drv_pdm_init nrf_drv_pdm_start), the callback is executed only once. It needs to be re-nrfx_pdm_buffer_set each time in the...
Dear friends,
I flashed a mesh serial example and fetched the Composition Datacomposition data by composition_data_get(), as below code:
I wonder the meaning about the...
I have implemented nRF5_SDK_17.0.2_d674dde\examples\ble_peripheral\ble_app_beacon\pca10040\s132\arm5_no_packs code for iBEACON.
I am able to run it and able to see the advertised...
Hello,
I was using the send example which is located in C:\v1.5.1\zephyr\samples\drivers\lora and trying to send a message to an Arduino LoRa gateway.
However, I found...
Hello everyone,
I am stuck at a problem that I cannot resolve myself but I see that other people in the forum don't experience such a behaviour of their nrf52832s.
I want...
Hello,
I've been using SES for ARM (Nordic Edition) V4.16 (64-bit). I am working with nRF9160 sample code. While attempting to explore the code, when I right click on...
The program flow of the slave is to sample the analog signal source through the saadc and then send it to the host through the nus. When debugging on nrf52dk, configure the...
Hi,
In my main function, I just call a acceleration_read function to get data from the accelerometer sensor and call a NRF_LOG_INFO function.
But there're something wrong...
Hi,
I try sdk 17.02 nRF52840 usb audio demo,I want to achieve 48KHz stereo music play by a I2S DAC.
I finished adding DAC for I2S to play the sound data of USB Audio...
I am declaring the variable in one of the hardware drivers files that are provided by the nordic semiconductor. The variable is not static. The variable inside the function...
Are there any other QFN package baluns that we can use for NRF51822?
One suggested from STM is BGA, and I wanted to see if there are any recommended QFN baluns that we can...
Hi Nordic,
I have an NRF52805 board [ from Raytech] and I am implementing all my application using SDK v15.1.0.
As of now, I have implemented my application using the...
Hi,
We need to know rated output and gain of pcb antenna on nRF52 DK for a technical standards conformity certification.
Can you give us them and their evidence?
Thank...
I want to connect an LTE antenna to J1. However, the antenna has a normal male ufl connector - it appears not to fit.
Is an adaptor needed for this?
Thx for any suggestion...
Hi ,
my environment details:
nrf connect sdk
nrf5340 dk
segger embedded studio
I have seen I2C example code in below path
\v1.5.0\zephyr\samples\drivers\i2c_fujitsu_fram...
