I am trying to find out the part number of the antenna (I assume it is a PCB antenna) used in the nRF51 DK ( www.nordicsemi.com/.../nRF51-DK) . I found a lot of similar questions...
Hi.
I am using the NRF52 Development board, on Keil uVision, to implement a C program that uses Dynamic Structs. The Structs re-size themselves ( by increasing their capacity...
Hello,
I have an NRF51822 (redbealab ble nano) that I would like to use to count pulses in very low power mode.
Pulses are asynchronous
The rate of pulses can...
Hi
I'm attempting to read a PT-100 sensor value that is part of a voltage divider using a nRF52.
Both the reference resistor and the PT-100 is sampled while the voltage...
Hi
I have been searching the forums, but were not able to find an answer to my question.
I'm trying to sample 4 analog inputs on the nRF51-DK using the ADC hal. (SDK10...
Hi
I have been trying to get two NRF24L01 chips communicate with each other since a week now, without much success. All what I can find on the net is Arduino examples using...
Hi
I have done several projects with the nRF905. I know the device quite well. Normally I use the CD, AM and DR interrupt pins to determine the status of the device, my current...
Update:
Turns out it was an issue with the readback protection. We have a temporary fix of calling the following function at boot.
Is there a way to configure this in...
I am running the BLE_APP_UART example on a custom board. When I get to nrf_sdh_enable_request() in ble_stack_init(), I get the error code of Invalid state, meaning the sdh...
Dear support
I tried DFU OTA example here recently and it works for me and have a question to ask.
My application is a central app and host by my main MCU via UART interface...
I have an application that is working in NCS 1.8.0. When I build with NCS 2.0.0 and run then there is a hang in qspi_device_uninit (called by fd_mount, ..., qspi_nor_read...
I am using nRF52832 with UARTE with EasyDMA and communication speed of 912kB/s
I am wondering how I can increase the transmission speed using nrf_drv_uart_tx() in app_uart...
Hello,
I am trying to configure a visible symbol in the Kconfig.board file of my project.
This is what the Kconfig file looks like:
Where the new thing I want to...
Dear Nordic Engineers
I have a problem with NCS Logging and would like to ask you.
I would like to print two different level of Log.
For example, I have two backend...
Hello!
Just wanted to clarify the process of provisioning custom devices on NRF9160 to nRF Cloud.
1. Creating JITP certificates (nRF Cloud -> Provision devices ->...
Hi Im converting from NRF5 SDK to NRF connect SDK, and im using ESB but noticed that there is a different in RX ack timeout on the NRF5 SDK vs the NRF connect SDK.
The NRF5...
Hi
I am currently working on a custom nrf9160 board and I have a random bug that appears to be in this function mqtt_client_connect_tls.
For 3min, the board consumption...
Dear all
Just upgraded my SDK to latest v2.1.0, and also copied my custom board folder [boards] to my project folder and named as boards, but it does appear on Add Build...
I am trying to connect two CAN devices mcp2515 to the SPI3 on the gpio spare of the tingy91 but I have a problem compiling the overlay file. Is there someone who can help...
Hi,
I am a novice in the Nordic world. I have to say it is really new conception for me. I am used to work with STM32 and freeRTOS.
If I understand corectly, when I...
Hello,
I'm getting the following error during migration from 2.0.0 to 2.1.0:
FAILED: zephyr/drivers/bluetooth/CMakeFiles/drivers__bluetooth.dir/hci/rpmsg.c.obj C:\ncs...
