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...
Hi,
I have a project in which I'm using the nRF52840 with OpenThread and the device is configured as an MTD to minimize power usage. I have recently updated my nRF Connect...
Hi All, I am getting build errors for a project. Project specifics below: - nRF52832 (custom board) - NCS v2.6.0 - Custom board files and other configuration files attached...
My application is running on a nRF9160 using NCS v1.7.0 and modem FW 1.3.0. Sometimes, when our device is in an area with bad LTE coverage, I believe we're overflowing some...
Hi there,
I am using the NRF52840DK development board as a learing experience. I have used the EXCERCISE8 on the Nordic learning program and created a SPI driver for a simple...
Hi all, I am observing some strange behaviour on my two nRF52840 devices. They are running NCS v2.1.0 (Zephyr 3.1.99), one as central and peripheral, one as peripheral only...
Hi,
I am trying to build the pc-ble-driver library from source following the readme instructions ( https://github.com/NordicSemiconductor/pc-ble-driver ) on my Windows...
Hi,
MCU: nrf52840
SDK: nRF5_SDK_17.1.0_ddde560
I am facing such an issue, sometimes after the device's OTA success, and then I would like to upgrade to another version...
Hi. I'm on a relatively old ryzen-5 windows 11 PC and I get 30 FPS when recording power with Power Profiler version 4.0.0 and 2 FPS when recording with newer versions (4.1...
Dear Nordic support team,
I cannot enable the Nordic specific HCI command to enable the HCI survey, I always get the following error with NCS v2.6.1:
For information...
Hi,
I am using nRF7002 DK to develop MQTT + I2C sensor. The following are my steps
1. use samples/net/mqtt as the base architecture, everything running well ( I don't...
Hi
From the past few days, I have been trying to perform FOTA with BLE using external QSPI flash. However, I'm unsure if I'm creating the proper files and adding the correct...
Hello, I'm starting to study MCUboot with the intention of implementing firmware upgrades in a product. I'm currently working with the nrf5340dk eval board. As far as I understand...
Hello, I am porting my projects from NCS v 2 . 6 .0 to v 2 . 7 .0 and I am defaulting my builds with sysbuild enabled .
I have a project that has FLASH enabled but doesn...
If you run the exercise 1 code as-is (with the lines from the course materials added) it will run out of sockets and fail within a few button 2 presses. The problem is that...
