Or is there any LCD you could suggest that doesn't need that much code? Simple numeric 2rows would be enough. Want to use it with the nRF51-DK to display some measured valued...
I would like to develop my own central device to communicate with the RedBear Arduino shield. The RB device uses a from of UART communications to send data to/from Android...
I was wanting to use a nRF24L01 with a breadboard but its pin-out didn't allow it. A solution then occurred to me based on parts at hand. I wrote it up with instructions and...
Hello. Can I get a literature to the nRF51 series?
I need a full abstraction of the nRF51, like a book or other information, it's structure schematic of build-in modules...
hts, HTC phone, nrf tools HTM, nrf51822,
every time when it's power up :
the once connect: error code 0x7A cann't read characteristic and 0x14 state change.
the second...
Our company needs wireless temperature sensors (can be externally powered or battery operated) and transceiver with 4 channel analog outputs. It has to be finished product...
I am toggling Value of slave through a button on nrf51822ek .This Value is displayed on MCP of dongle, but i have to get this value on terminal to send it to pi then through...
I'm presenting an issue when exporting the data collected, specifically the digital outputs, they are exporting incorrectly, but in the Data Logger tab they are presented...
When implementing AWS_IOT provisioning by claim process, AWS_IOT responds to the published topic $aws/certificates/create/json with a 3580 byte response. This causes TLS to...
Hey, I'm pretty new to Nordic Development. I am working on nRF5340 Audio DK development board right now and I was trying to create a bluetooth speaker kinda setup using the...
Regarding the design issues with the nRF5340, I have adopted the nrf5340_qkaa_config3 design scheme from the hardware design package. However, after testing, I found that...
Hello
For some reason the example doesn't work, am I doing something wrong?
In this example, there was no overlay file, which I made myself.
I use a sensor: https...
The spec says "Some electrical parameters are valid only for the TA operating temperature conditions. "
what is the " Some electrical parameters " here means?
what will...
Hi folks,
The blocking transmit function uart_poll_out() works as expected with UARTE, but not with UART.
For our project low power is critical. Thats why I need to use...
Hello everyone,
Here is the code I used to get my IP using DHCP，How do I use this IP to send and receive UDP or TCP? Using custom mac is this how I use it inside dts below...
Hello DevZone,
I am working in VS Code and nRF Connect SDK 2.6.0. Developing battery powered Zigbee device. I have an issue with FOTA - it started to rollback after update...
I am trying to get touch working with a nRF5340 DK and a Waveshare 1.69inch Touch LCD Module . I am running nRF Connect for VSC 2.6.1. My goal is to handle swipe left, swipe...
Hello,
We are having trouble setting up our CI per this example:
https://github.com/zephyrproject-rtos/example-application/
Mainly the setup zephyr action throws an...
Hi there,
I have an nrf5340 DK and I wonder if it is possible to upgrade my own application firmware via fwupd tool on Ubuntu. Does this feature come along with a dongle...
Hi,
I am working with the ESB (Enhanced Shockburst) library using the nRF Connect SDK 2.6.1. The library seems easy to use and has the main things that I need.
However...
Hi
We are currently in the midst of our production process and are utilizing a microcontroller that communicates with a BLE chip. As part of our quality assurance, we aim...
I want to use XY485 converter for serial communication between 485 relay and nrf52832. The converter does not need enable as it does it on its own. I have implemented this...
