Hello everybody,
for my project, i will bond the peripherial with the central.
I test my device with the MCP and can connect without problems. When i press the Bond Button...
Hi all,
I am trying to count the positive edges of a 3.5MHz signal with GPIOTE, PPI and the TIMER1. Unfortunately i can only measure to frequencies up to a little more...
Loaded Softdevice S140, ( Using NRF52840 DK board ) using NRFgo Studio.
App flash base is set to 0x00021000 and app RAM base is set to 0x20003000
Looking at the CPU...
In our earlier projects with nRF51 and SDK 8 we used to have bluetooth device names of length 13 or 14 characters. However, when using nRF52 and SDK 12 I noticed that the...
Does the Antenna in this Beacon relates with this "BAL-NRF02D3 '50 ohm balun transformer for 2.45GHz ISM"? Any idea what's this "BAL-NRF02D3" for? many thanks!
I am using a eeprep tool which can only be used with command prompt. I am struggling with it.
Here is the format to use eeprep tool :-
usage: eeprep [options] <infile...
Description : It is not possible to flash or debug an application with IAR on the Nordic target. This issue is caused by a bad interaction between CMSIS-DAP IF present on...
Hello,
I planned to to use in my design 1.8V. But for redusing power consumption of nrf5340, which way is correct and prefferable:
1. Use external 1.8V supply in normal...
Hello,
in file nrfx_gpiote.c there is a fatal error which overrides data because of a false array index.
nrfx_gpiote_init there is a for loop which calls the function...
Hi All:
As the topic...........,I want to set up DFU with usb,how? When I edit the USB_HID_KBD to USB_HID_GENERIC in usbd_hid_composite example,it makes some errors:
1...
Hi everyone,
I am working on the USB_MSC example and I need your advice. I read an IMU unit and I want to store the data into a file. I create a single file to store the...
I am using nRF52832 evolution board and SDK version 15.3.0 in Segger studio(Ubuntu system) for Interface LSM6DSL accelerometer using I2C.
I am use TWI peripheral example...
Hi,
I want to program a nrf52832 module and a J-link debugger is on it's way. Until then I wanted to use my Black Magic Probe to flash and debug the application. I can successfully...
Hi,
We want to choose which frequencies we should implement on nRF9160 to have the best frequency bands coverage. Would you have a list of all known frequency band used...
I want to use the sensor example to transmit 10bytes of data at at rate of 10Hz.
I have tested the publishing using periodic publishing configured with the nRF Mesh app...
Hi,
There are many undefined reference error with file nrf_atfifo.h, already checked Makefile.am is included, please help to advice if there any file is missed.
........
Hello,
I'm using the following code to communicate my NRF52-DK with pc.
But sometimes the DK transmitting repeat data and sometimes error data is sent(missing 1 byte)...
Hello,
I'm implementing libuarte with ble_app_multilink. But receiver side receive gibberish like below.
It looks like RTT message is printed to serial port. But I...
I am using nrf9160 for a monitoring project using NB-IoT network. The problem I am having is when I go to an area where there is no NB-IoT network, the device crashes often...
Hi,
We've a custom board which has NRF52832 and Maxime. They are connected over UART. ( I'm using ble_app_uart)
What I want is transfer binary data between Phone and...
Hi, i am trying to understand the SDK 17 by building my own libraries such as interrupts, ADC, IIC or so on. I was doing well untill i come across with "LOG". When i look...
Newly purchased nRF51 DK connected via USB cable to a computer. Attempted to program firmware via BLE sniffer and an error occurred (image attached). Connected nRF51 DK does...
