I'm using Softedevice 6.0.0 and SDK 5.2. and Keil 4.7.
I Modified bootloader project so it compiles with both ble and hci transports. Currently I use button_0 and button_1...
I am working on the proj that needed 2 MCU and nrf51822 work as slave.
I would like to know any ref on how to firmware upgrade on board without external tool?
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 all,
I config nRF52840 dongle P0.24 and P0.22 as GPIO_OUTPUT. But when I change their value, they are always 0.
I use the same way to change other pins such as P0...
Our product works fine. But I was wondering if we should be completely disabling the NRF_LOG functions for production builds. I suppose it could be using some power and processor...
I'm having a really frustrating time with a custom 7 segment display board I'm developing for scorekeeping. It seems to be successfully flashing using a Segger EDU mini, but...
Hi, I have a nRF52840 DK and I tried powering it with a USB cable. The issue is when I look into device manager the device is not showing up, and when I try connecting the...
Hello !
I'm struggling a bit with the USB HID boot protocol, I have a lot of stack overflow error when trying to do operations while in the get_report callback.
I know...
I'm embarking on a new project involving a sensor network of up to 3000 devices within a warehouse for industrial monitoring, and I'm considering an OpenThread network-based...
Hello,
I'm working on an application where we're implementing the nPM1300 and utilizing the fuel gauge algorithm to estimate battery life. Interestingly, the results that...
Hello,
I am attempting to connect a ST7789 to the nRF9161 and communicate with SPI. However the display is not working and I suspect it is because the gpios output the VDD...
Dear All,
When i connect the nRF5340 Audio DK to the windows PC through the USB, It will be enumerated as a USB audio device.
And then, It will act as the default audio...
Hi, I'm currently using nrf52840 MCU for product development and almost finished my project. What I want is when producing a product, I want to compare the checksum of the...
I am trying ADC readings for connecting my sensors. To better understand and see the values, I have made a simple connection with 4 10k Resistros in series, VCC on top and...
I am working on an nRF52832-based project and I am encountering an issue with achieving low sleep current. Despite setting the TX power to 0 dBm and the advertising interval...
I am thinking of using the sample source code of nRF5340 Audio to realize LE-Audio on a board created by our company.
I have written the source code of nRF5340 Audio to...
Hi, I am pretty new to programming with NRF boards and I've hit a bit of a roadblock.
I started with the BLE Event Trigger example and I have managed to retrieve BLE advertising...
HI Noridc
I am developing with nRF5340, and I need to proceed with DTM test to verify the chip in the production process.
I am currently using this routine C:\ncs\v2.6...
