We're looking for a Nordic nRF51822 based low profile/small USB dongle that we can use for our iBeacon software.
It would need to come complete with casing and the ability...
Hi all,
i want to establish connection between two threads in cmsis-rtos, can i use
1) semaphore to do this?
2)message queue should be used or any other ipcs can be...
Hi,
I have two CPU in our product. (STM32F2 and Nordic nrf51422).
I use serialization function to link those two CPU(refer to ble_s110_serialization sample)
But I find...
Hi,
My behavior is as follows
Turn on my device(use 51422) and advertising(2 Service and 3 Characteristic)
Turn on my cell phone(Samsung Note3),scan my device...
Hello:
I used analog IIC write MPU6050. Again after power download programs, mpu6050 can run up there ACK response. But the debug will not run. Simulation IIC because no...
Hello!
How can I communicate with my nRF24L01+ and nRF51822 at the same time. I can set up same channel, CRC-mode and I don't use ESB. But what about address? How do I set...
Hi all,
i want to know answer related to following question
1)what is use of uicr?
2)if i place some value in uicr and then change the image,then is there will be change...
In our custom board, (nrf5340-nrf7002), We are observing a Wi-Fi connection time of around 4–5 seconds, even when reconnecting to the same router. As our product is battery...
hi,i am using zephyr`s sample of gpiote,it works well,but i don`t know how to optimize the power consume of gpiote:
1,how to setup PORT EVENT?
2,Sometimes i want to reduce...
Hello,
In my project I use a nrf52840 which have the access port protection. I am in the development phase and I would like to disable this protection during this phase...
I'm developing with an nRF52832, NCS v2.6.1 and Zephyr 3.5.99
I've been forcing my MCU into System Off when I don't need it to do anything, then triggering it out of that...
Hi DevZone Engineers,
As I am unable to access my board (Xiao BLE Sense (embedded form) with Nordic 52840 SoC) through the "Connected Devices" tab in nRF Connect, I am trying...
Hello!
I'm new to Nordic Semiconductor and currently developing a project for which I need support regarding the nRF9151 DK . Before placing an order, I would like some...
Hi there,
I am trying to interface at25xe321d with QSPI but it always end up returning zeros. Please find attached code and dts file for reference. Thanks Moh
Hello Everyone,
I try to develop Nuvoton + NRF24L01 SPI communicate each other. And I don't understand why MISO bus has 0x0E after I send Write_Command 0x20?
void NRF24_AdressTX...
Hi,
I’m facing an issue with RTT logging on my nRF52840 using NCS 2.6.0. I’m trying to log output from the B0 bootloader, but so far, I’m only able to capture logs from...
Hi, I am trying to set my acqtime different to the max value. And the build throws an error unless i set it to ACQTIME_MAX.
It appears in the header file it needs some other...
Hi,
We are currently in the research and development phase for a new line of IoT devices designed to work over the Matter protocol. After thorough evaluation, we found the...
Hello,
I'm trying to run the BLE LTE sample following this guide on an nRF9160 DK. I get the following error:
[00:00:04.942,413] <inf> nrf_cloud_info: Modem FW: mfw_nrf9160_1...
We are in the process of integrating the Nordic nRF Mesh SDK version 3.3.3 into our Java-based application.
The devices we are working with are pre-configured BLE mesh devices...
