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 there,
I'm working on nrf82382, try to use COMP function to monitor the voltage of AIN0(p0.02), but seems not working, no example for the COMP. and then I found the...
We enable TX notification of NUS service with bonded iOS (iPhone), iPhone constantly sends TX_READY command until disconnect.
Can you confirm this is correct behavior. ...
Hi, I am working with the adxl362 sensor and the nrf9160 SPI example ( https://github.com/Rallare/fw-nrfconnect-nrf/blob/nrf9160_samples/samples/nrf9160/spi/src/main.c ) and...
Hi, I am working with the adxl362 sensor on the Thingy91 and I want to set the trigger of the sensor to a specific value.
In the datasheet ( https://www.analog.com/media...
Hello everybody! I'm developing an application using CMSIS DSP library, so i included about 20 math files and using finctions from these files. After compiling i get a linker...
Hello Devzone,
I'm designing a custom board solution that drives a motor using a nRF52832. The board is powered with 4 x AAA batteries and a 2.5V LDO (STLQ50C25R) is used...
My company has a product that is running on the nRF51, with firmware written in SDK9 and sd310. I've been tasked with developing a path to update them to SDK 12.3 and sd130...
Hello nordicsemi community. I'm trying to use the SPIS example provided in the NRF52 SDK to receive data from another SPI master running on an FPGA. I modified the code to...
Hi,
I'm trying to write data to flash as shown in example under nrf5_sdk/examples/peripheral/flash_fstorage, with identical steps.
However every time I call the nrf_fstorage_write...
HI,
I am using nrf52832 with sdk15.2.0 and softdevice s132. I face some issue related MAC address of nrf52832.
when I reset the sensor MAC address of the sensor change...
I am trying to step through the code of an example of the nRF5_SDK_16.0.0 on the nRF52 DK board.
I downloaded the latest version of Segger Embedded Studio (v4.30c) and I...
Hello,
I have a brand new Thingy 91 running the default asset tracker application connected to nrfCloud.
I wanted to build the asset_tracker myself and upload it to validate...
Hello, I just got an nrf9160dk with hopes that it would allow me to reprogram a Thingy91 that I couldn't program through the MCU method. (this is an still open ticket: https...
I use nrf5_SDK_for_Mesh_v3.2.0_src\examples\experimental_lpn and board PCA10040.
When I close main.c ERROR_CHECK(sd_power_dcdc_mode_set(NRF_POWER_DCDC_ENABLE)), nRF Mesh...
Hello,
I'm started implementing DFU over serial port and see documentation from this link: https://infocenter.nordicsemi.com/index.jsp?topic=%2Fcom.nordic.infocenter.sdk5...
