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...
Hi, I have an issue when I try to install the nRF connect SDK. I am using Linux Fedora 39, trying to isntall SDK v2.5.0. Steps taken so far:
Download and install nRF command...
Hello! I was wondering if there is any advice from trying to get Non-simultaneous firmware updates using sysbuild with the following constraints:
Must update both App...
Hi,
I am having problems getting PSM mode, or at least getting a decent power consumption in PSM mode, because I think the PSM in working properly.
I am using the EVB...
I am using Zephyr to create a program that integrates BLE Mesh and NUS. My goal is to use a sensor_client to read data from a sensor_server, and then send the data, via peripheral_uart...
Need some help with:
nrf5340 - custom board
NO external Flash
DFU over BLE with simultaneous update of both images allowed ( using this devzone concept with static...
I using a BMI323 sensor with address 0x68 on the I2C bus and a custom-made nRF52832 dev kit. when I tried to send some commands to the sensor via I2C, it didn't work.
here...
Hello, I'm writing an application for nRF91 series and I have the functionality mostly working but the "sleep" current is high, about 4-7mA. I assume that this means that...
Hi,
I am currently working with the nRF5340 Audio DKs and have successfully implemented the gateway and handset functionalities.
Now, I want to extend the system by enabling...
With the mcuboot enabled, I'm not being able to disable the boot banners even by doing the below settings in prj.conf file.
CONFIG_NCS_BOOT_BANNER = n
CONFIG_BOOT_BANNER...
Hi!
In our project, we need to send cloud-to-device commands. By "command" I mean a request to do some short action, not a request to change device's configuration/state...
Dear Nordic Team,
Today, as of January 30, 2025, our devices started giving the same error and we are no longer able to receive any location data from nRF Cloud and even...
Hello,
I'm currently working on a project that uses the PMIC nPM1300. We need to monitor the battery's SOC, capacity, etc. As far as I understand, I need to use the fuel...
We have a number of graphical assets that are taking up a significant amount of flash space on the nrf52840. I would like to use memory external flash over QSPI to store the...
Using the LVGL sample... The sample LVGL code works on nrf52840dk but not the RAYTAC MDBT50Q . I hope I'm just missing something obvious?
Flash blinking to nrf52840dk...
Hello !
I am using using the chip BT840F of Fanstel (based on the nrf52840) powered by an external 3.0 v battery for my beacon BLE application.
Regarding power consumption...
