Finally we got our prototype boards and proof of concept firmware code done and we are a bit stuck on the average power consumption over time for the entire sensor that is...
Hi,
We're currently evaluating the cellular capabilities of the nRF91 modem using the nRF9151 DK. We've encountered issues with roaming: when the devkit is taken to another...
Hello, Nordic Team! I am encountering a such problem when using the NRF54L15 on NCS3.0.2 to develop a Matter product. I am trying to use the
SubscribeAttribute
method...
Hello Nordic team,
I've recently upgraded my application from nRF Connect SDK v2.7.0 to v2.8.0 , and the previous BLE Disconnect issue has been resolved — thanks again for...
Hi, I want to set different gap event length for different peripheral on a ble central: 1 link with high throughput and 4 links with low throughput.
The sdk is 17.0.2...
Hello,
We are currently using the nrf52840 for development using Zephyr v3.7.99-ncs1 .
We want to use the UART in low power mode and therefore, we have used the zephyr...
I'm developing using a nrf51822.
as a investigation of map file,
It seems that use the only block0 ram region.
Name Origin Length
RAM 0x20002000 x00002000
so,I suffer...
Hello all.
I have simple question.
The nRF Master Control Panel, is in this URL:
www.nordicsemi.com/.../nRF-Master-Control-Panel-for-Android-4.3
has requirement of...
I am developing using a nrf51822. I want to save and calculating year,month,date,hour,minute.
so.Is it possible to use the time.h of c statndard lib?
If it is impossible...
I would like to update nrf51822's firmware from a different microcontroller. Would that be possible? Can I emulate the serial wire debug, and program the flash directly? What...
Hi there!
I'm trying to run the 2014 arduino example code on a Teensy3.0 arduino variant. I need to know if the example file will run on the ARM core.
Right now I'm...
Hello,
I use PCA10001 v1.0(nRF51822 QFAACA).
But, S120 example is supplied with "nRF SDK v5.1" which support only PCA10001 v2.0 over.
When I tested S120+"nRF SDK...
Hi developers,
I am having a strange problem:
My nrf51822 will only start-up when USB-powered.
From no power state (battery removed and usb-disconnected):
---When...
I do not have a product (i.e. I didn't by any of the boards from Nordic) but we've built our own board using NRF51822. How do I get access to SDK/API files? The SDK is locked...
Hi,
I have Bluetooth4.0 modul and I want my dongle working just like a bluetooth adapter on my PC. that is to say: my dongle searching BLE device automatically and connecting...
Hello
I need help with 128 bit UUID for BLE.
Could you explain me how to specify my own 128 bit uuid?
Whether it should be unique?
Bluetooth specification refers to...
I am planning to write a simple OS for nRF51822 based on framed loop principle.
Nothing fancy, just bog standard 10mS frame and optional round robin scheduler.
The questions...
Hello,
I am designing a circuit using the nRF81522 chip.
I was wondering what should I do with the unused I/O pins.
Would it be OK to leave them unconnected, or there...
Hi
Could I use 3.3V to the C3 capacity in the application example,datasheet?That is to say,C3 doesn't connect to VDDPA pin and 3.3V connect to the C3.I found that it is...
We have developed our custom nRF8001 board and connected with Arduino UNO bord. we have used nRF HRM demo application from Github . We are using nRF utility application from...
