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...
When nrfutil is installed with python 3, I get an error when generating bootloader settings page. This does not occur with python 2. As python 2 support expires very soon...
Hi.
I am testing MESH by nrf5SDKforMeshv201src and nRF5_SDK_15.0.0_a53641a.
I have a problem.
My project have one of the client and one of the server.
Client transmit...
Hi I had a question to setup the MCP2515 driver in the zephyr project.
We have a custom board for the decawave DWM1001 module, which uses a nRF52832 chip. They have a device...
Hello I am using a I2C sensor module and I need to tranmit only address to receive data back, but I dont know how.
Program crashes on line 4.
Thank you for your help...
I have a DK52 with another device at attached to the SPI bus. I also have a PPK. Should
I connect the second device to VDD_nrf to count as a load? right now it is connected...
When the bluetooth service function is initialized, sd_ble_uuid_vs_add() is called in the ble_dfu_buttonless_init() function in case of an out of memory error. In the ble_nus_init...
Hello, Is there any evaluation kit available for NRF905? I found this one online but DIGIKEY website says its obsolete::
media.digikey.com/.../nRF905-EVKIT_PS_Rev1.0_Jan2004...
Dear Nordic staff and users,
Now I'm trying to confirm that my local LTE operator supports energy saving modes. It went with flying colours with PSM:
at+cereg=5 OK at...
using SEGGER Embedded Studio for ARM V4.30a, I get a problem of Linking with an nRF5_SDK "blinky" examples. See hereunder the error message:
Seem to be a problem of configuration...
Hello,
I can create a zip file with nrfutil pkg generate and there is a bin file in it? I want to make DFU as a bin file only.
I only want to download the firmware as...
Hello,
I have a question about using pins as output. I'm trying to set 2 pins to "1", but cant fully understand how to use pins on port1.
for example: P0.10 (wich works...
Hallo,
I want to use the UARTE instead of the UART to transmit some audio data to DK. The Basic Project is the i2s example in nRF5_SDK_15.3.0_59ac345.
I implemented the...
I'm starting initial development on a new project using the nRF52832. I've been able to transmit successfully using nrf_serial_write but nrf_serial_read always returns NRF_ERROR_INVALID_STATE...
