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 working on my hardware product having nRF-51422 chipset. I just came to know from forum post that
nRF-52 chips will get arduino IDE support as standalone. I want...
Hi!
I've been using PCA10028 for a long time and I had some bricking issues but I've managed to un-brick it with "nrfjprog --recover" and everything would work again. ...
I want to build nrftoolbox app in android studio. I downloaded the zip file from the github website and also the required dfu library. I unzipped both the files in a folder...
Hi,
I am trying to implement DALI-104 (IEC-62386:104:2019) on top of openThread protocol.
I am using Thread: CoAP Client and Thread: CoAP Server and want to configure...
Hi Nordic Dev Team,
I am trying to send my log data from my flash memory into Android Phone. I followed this example :
github.com/.../nRF5x-custom-ble-service-tutorial...
Hi,
Setup:
DK : nRF-52840 PCA 10056
IDE
SDK : nRF5_SDK_17.0.2_d674dde
Coding Language : C
Please find 5 queries listed below.
1) My plan is to automate BLE...
In a .c file ,code like below (build a image using nrf5340dk_cpuappns) :
#include "nrf_gpio.h"
#define SPIM2_CS NRF_GPIO_ PIN_MAP(0,15) #define SPIM2_SDO NRF_GPIO_ PIN_MAP...
The picture is the audio data processed by software, which is driven from nrf52832 and nrf52840. The first audio is the data of nrf52832, which is normal. The second audio...
Good morning,
I need to perform precompliance tests for my board based on the nRF52840.
I read in this ticket:
https://devzone.nordicsemi.com/f/nordic-q-a/59242/certification...
hello :
We have a device that is ble master-slave and includes OTA function.
1. When the device adds a watchdog, the watchdog callback is triggered (wdt_event_handler...
I am new to IoT development, and am working with the Nordic Thingy:91, and nRF9160 development kit as a starting point for development. Is there a preferred operating system...
Hello,
im using nrf52840 with sd140 and sdk17.0.1
in my project i have implemented a libuarte communication that works well usually, but rarely, and usually after days...
Device Name : nRF52840-DK PCA10056
I have 4 questions listed below, the reason is Instead of creating multiple ticket/case we can follow up using the same ticket to avoid...
Hi! Thanks for reading this post. I'm having an issue creating a firmware package for our manufacturer. I'm using a nRF52832 with SDK version 15.3.0_59ac345. Whenever I merge...
I have a question about the baud rate of the UART. I have set the baud rate of the UART to 19200bps, but can it work without a problem even if there is a percentage difference...
Hello,
I have trouble to create a project on NRF9160 DK.
I follow all the steps on getting starting guide and i also check all the steps on getting starting assistant...
Hi Team,
Nrf52840 DK acting as central and we trying to connect our peripheral device, we observed below logs with total duration of around 300ms.
Is there any way limit...
