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...
The Problem
We have been struggling with what appears to be a rather fundamental issue using MQTT and eDRX on Verizon. We've investigated this quite heavily, with traces...
I am trying to flash the firmware on a device with NRFUTIL. When I run NRFUTIL.exe on a my windows 10 machine I get the error
This error occurs with both version 5.0.0...
Hi all,
I have the nRF9160 DK and I've just tried the out of the box demo (asset_tracker) following all the steps, but it didn't work because it seems that iBasis SIM does...
I have an ADXL362 eval board connected to a nRF52840-DK. When I try to read the device ID from the ADXL362 instead of returning 0xAD it most often returns 0x21 and at other...
I would like to store a simple integer value in the flash write and read after some event. I'm using the mesh example Dimming examples (experimental) in the nRF5 SDK for Mesh...
Hi All,
In nRFMesh app we can see the list of names of available Bluetooth devices. Is it possible to see the list of names of available Bluetooth devices using static provisioner...
According to the spec, this is how a bonded reconnect should work:
On first pass, the central client does discovery and enables descriptors to characteristics of interest...
Hi,
I've got an application based off the asset tracker firmware that needs a UART. From the many threads on the topic, I've found a way to shut down the UARTs to save power...
Hi,
I tried out the light client example in the Mesh SDK V4.0.0 and it works so far. Now
I added more data in the messages and it works, but only as long as the message...
Hello all,
I have a pretty simple question that I hope can be answered for me. I'm integrating an nrf52832 development kit (PCA10040) BLE sniffer into a test fixture to...
hi,
i able to write and read unsigned integer value from the flash, but when i try to write some string to it ,the device is not responding.
void Reading_the_data_from_flash...
Hello Sir,
I would like to ask about the handling of the interruption in the nRF52 SDK.
The versions for SDK and SoftDevice are 15.3.0 and S132 v6.1.1
In the processing...
Hi all,
I am using a nRF52840 with SDK v16.0 on SES. I am trying to understand the flow of code in the secure Booloader(/SDK_v16\examples\dfu\secure_bootloader\pca10056_s140_ble...
Hi ,
I am trying to interface sg90 toy servo with NRF52840 , I am using nrf library but dont know how to drive it from 0 degree to 90 degree to 180 degree . May I know the...
