It is good practice to prefix the includes from one's C libraries with a directory so that they are all part of the same 'include namespace'. Unfortunately the Nordic SDK...
Hi, is there an available developer in my tri-state area of Minnesota, N. Dakota, or S. Dakota? Please call me if you are available for a project for hire. The developer should...
I'm trying to design a very low power sensor that takes readings using ADC and SPI 200 times a second. I'm a bit worried by the current EasyDMA uses (1.1mA). As far as I can...
Hi, I am working on a project where I want to make one nrf51288 chip as central hub and connect that to a android phone and other salve nrf51288 .
idea similar to this: ...
Hi,
I have a code programming the nRF51422 development board to write to a Sharp Memory 96x96 pixel LCD screen using SPI.
Currently the code writes two numbers and a...
I've modified the ble_app_uart example by adding GPIOTE so that the transmitter sends a character to the receiver when a GPIO pin is toggled. This part is working well.
...
Hi,
I am using a Sparkfun nRF52832 Breakout board with the Arduino IDE. My objective is to control 3 SPI digital potentiometer. The problem is I don't know how to select...
nRF52840
SDK15.3
My question is regarding the low frequency clock.I am initializing the low frequency clock as follows:
When TASKS_LFCLKSTART is initiated in line...
Hi Nordic,
I have been trying to communicate with KX 124-1051 using IIC in nRF52832 . I am getting NACK from slave every time i send the device address. I checked all the...
Hy to everyone
I'm working with SDK15.3 Ble_Blinky example for my nRF52840 Dongle (pca10059).
First to know, I'm wokring with c++ and the whole Project is compiling without...
I'm using this module to develop a toy that needs a couple of sound effects. I just don't want generated tones but previously recorded audio files no longer than one second...
I wanted to try the bootloader related example. I was using the IAR to run peripheral examples.
But for bootloader example, I saw that IAR was not listed. So installed the...
I read the following QA - https://devzone.nordicsemi.com/f/nordic-q-a/41237/on-dfu-jump-address but still have doubts
1. Is it safe to set the Bootloader RAM start address...
Hi,
Hardware：nRF52840 module, Power Profile Kit. SDK：nRF5_SDK_15.2.0_9412b96.
Using Power Profile Kit to measure the low power consumption current of an nRF52840 product...
Hi,
I am currently trying to use SDK 15.3 secure serial UART bootloader (from the example in nRF5_SDK_15.3.0_59ac345\examples\dfu\secure_bootloader\pca10040_uart) on a custom...
hi, I am working on the bootloader with s132.5.0.0 on sdk14.2.0. I am trying to using the uart to flash the chip.
I build the bootload example bootloader_secure_serial,...
I'm using three PCA10056 boards to test mesh example(Meshv3.1\light_switch).
[light_switch_client] ---> [light_switch_server1] ---> [light_switch_server2]
*Put the server2...
I am testing a mesh network, using the NRF52832 modules, SDK 15.2 and MESH_SDK 3.0, provisioning the nodes with nRF Mesh android app and using a modified firmware for the...
I am trying to build UART support into my current project but the compilation of the nrfx uart driver fails. See error below:
Any idea how to solve this? Is there good guide...
Hi,
I'm using the NRF52840 with the "nRF5_SDK_for_Thread_and_Zigbee_2.0.0".
I tested the zigbee light_bulb example and zigbee light_bulb + ble. It works fine so my next...
I'm trying to extend the light_switch client example (from mesh SDK 3.1.0) to a gateway. The gateway will consists of nRF52832 and a WiFi module connected via serial interface...
