we also produced self PWM for ADC wave form testing. when we stop transmission, we will get good waveform out, but when we starting transmission, output waveform shape is...
Dear Support,
I have some troubles with the Evaluation Kit for nRF51822 :
I use the broad as a central role with S120_nrf51822_1.0.0_softdevice.hex and example...
Suppose a nRF9E5 transmitter is set for continuous transmission on a channel.
A nRF9E5 receiver listening on that channel:
finds carrier and sets CD
finds address...
I will be deploying my nRF51822-powered devices into the field and the end user will not be able to have any physical access to, for example, power cycle the board. I need...
Hi,
We are using the ble_app_uart example in evaluation board to read data from some sensors and send it to the nRF UART V2.0 in Android 4.4. Every 20 ms I am trying to...
I am try this at nrf51_sdk_v6_0_0_43681\nrf51822\Board\nrf6310\s110\ble_app_hids_keyboard
Firt I connect to Android device and keep one whitelist.pp_addrs and one whitelist...
Hi there,
We have developed a family of BLE products based on the NRF52832 using it's maximum TX power 4dBm.
We have a strong push for increasing the communication range...
I have a simple application running on our custom board based on nRF52840. Our board does not have any uart pins connected so we use RTT exclusively for console I/O. I attempted...
Hi! I am trying to use the Power Profiler app on my Windows computer, I have used it on another Windows computer, and it worked fine. Now, when I try to open the PP app, it...
I’m working on a project trying to characterize the range (given a certain transmitter and environment) on the BLE 1 mbps PHY. I’m using a few nRF52840 dongles to do this...
Hi,
I am evaluating nRF5340 audio dk with CS47L63 DSP. My goal is to find out the MCU processing consumption for LC3 codec what is MCU processing power left for the application...
Hi,
I am writing a program that sends numbers counting up sequentially from my dev board to my phone on 500ms intervals. I used the ble_app_uart example as my base. I am...
Hi all,
I trying to use test-harness v2.6 raspi and nRF52840dk to test commissioning. The result is always failure, and the error is timeout
The firmware DK flash is build...
I have a red pulsating light on the dongle.
dmesg shows it is being detected, on Ubuntu 22.04
[203496.636885] usb 3-3.1: USB disconnect, device number 40 [203508.682046...
Hello,
I have a nrf5340 and pc based on Windows OS. I want to transmit information from 5340 to pc at a speed of 300kbps. Here are my two plans:
Using BLE protocol...
Hi all ,
I had my code working on nRF connect 1.6.0 and now had to upgrade it to work with nRF connect 2.1.2.
I read the migration guide for nRF connect 1.x.x to 2.x.x...
I have tested sending NUS data from nRF52832 to laptop (Windows 10 + Intel core i5), but Windows app doesn’t received all NUS data. But When I tested sending NUS data from...
Hello,
I have downloaded the app for linux from here: https://www.nordicsemi.com/Products/Development-tools/nRF-Connect-for-desktop/Download?lang=en#infotabs
After downloading...
Hi,
I do have a question about the ble_app_uart for central device. Now it is set to make connection with the periheral based on the UUID. I can't find where in the software...
Hi,
I am writing a program that receives a command from a phone using the BLE UART example. The program can count up or down depending on the command. On every count, I...
