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...
Today I am attempting to set up an MQTT connection from a Thread device to an MQTT server on the Internet (for better or for worse, if this is a terrible idea I'm open to...
Hey
Im trying to as low power consumption as possible and for that i have found that sys_poweroff() gives me that.
My problem is that i cannot get a pin state change...
I work on a project where we make a device with a 9160, and our application is build using NCS 1.7.0 and is programmed with MFW 1.3.0. The network our devices connect to is...
I have basically all my code disabled, all I do in main() is get a pointer to the "zephyr_console", suspend it and return.
This gives me an average power consumption of...
Hello,
I try to dfu with mcumgr but I feel like the download speed is a little slow. So I want to increase download speed. I think that mcumgr has the command to set boudrate...
Hello,
We are designing a board with a nrf5340 with a VDD of 1.8V.
The board is very small and it's complex to fit all the components on it.
We are thinking of removing...
Hello,
I was wondering if there is away to perform DFU using SPI without smp protocol or mcumgr from one nRF52840 to another? What I am trying to do is to send a firmware...
Hi,
We are trying to attain power optimization in our project, which uses the nRF5340 board. In our code we have implimented RTOS, BLE for data transfer and are using i2c...
Hi,
I encountered an issue since i upgraded nrfjrpog
My previous version was 10.13.0
And now is 10.24.2.
I have a batch file to program my device and until the upgrade...
We need very fast Wi-Fi transfer rates at times. I have been able to tune the code and Wi-Fi driver settings to get up to 30-35 Mbps which is great. But if I don't throttle...
Hi,
Added a function to the coap_client sample code that executes otInstanceFactoryReset by pressing a button and sets it to factory shipping mode. However, it appears that...
I'm developing a system where I want to connect simultaneously to different BLE and ANT+ sensors. I'm using the nRF5340 DK and I would like to be able to select which sensors...
I have a project that I'm pulling in code from multiple_adv_sets using v2.7.0 and sysbuild.
talks about the opcodes and status being in the spec? https://www.bluetooth...
Hello,
We are designing a board with a npm1300 and a nRF5340. A button is connected to npm1300 SHPHLD.
On short-press, we want the npm1300 to send an interrupt to the...
