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...
I have been trying to get a arduino UNO and arduino Leonardo to communicate with the nRF9160DK but have not been able. That accounts for the SPI example aswell as the I2C...
Given that Zephyr RTOS is not certified for use on Medical Devices, is there any plan to support operating systems with FDA 510(k), IEC 62304, IEC 60601 certifications?
...
I'm looking at augmenting the GPS system of the nRF9160 (at the moment due to high current and long time to acquire, easily lost sats/location) with some geolocation. Specifically...
I met a question here. Hope anybody can help on it, thanks.
I'm evaluating whether it is feasible to run the FFT algorithm on zephyr LTS project, with the nRF52832 board...
I want to know the upgradation process of firmware (Zephyr OS) on nordic nrf52840_pca10056. I have flashed the Zephyr OS on chip once via Jlink/JTAG, and now I want to flash...
Hello,
We are developing a product which includes qr code reading as its feature.with reference to https://github.com/NordicPlayground/nrf52-ble-image-transfer-demo
as...
Dear All,
I need to develop a low-power application that sends a UDP message, waits for a certain amount of time (5 seconds) for a response and if there is no response it...
Hi,
Scenario : Scanning non mesh BLE packet with different stacks.
H/W Device - nRF52DK
Observation :
Case 1. Non Mesh BLE Stack (Soft device):: Here able to receive...
I'm working nrf52 DK, SDK V15.3 , S132 . I have created custom Services and characteristics its working fine. I need to change gap parameter in some cases because i need to...
Dear,
THINGY:91 / nRF91 DK
Currently, Power Saving Mode (PSM) is a feature that is not always available with roaming cards, and we must use the local sim card to use GPS...
It used to be downloadable, but now it's like this
The chip has the old code, and the chip can run the code
Is the chip's sdwio and sdwscl pins broken Or...
Hi,
Now I installed SEGGER Embedded Studio. But I got a activation key from SEGGER. I put the activation key into the IDE. After the I checked in the path "tools->License...
Hi,
I've seen the results of the power profiler, but I'd like to confirm this - with no other concurrent user CPU processes (standby/sleep), is the S132 softdevice guaranteed...
HI ,
I need the nrfutil commands used to generate the following zip file
softdevice only
bootloader only
softdevice + bootloader
softdevice + bootloader + application...
