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Newest 'usb' Questions - Arduino Stack Exchange
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Learn more about TeamsQuestions tagged [usb]
Widely used standard for connecting computers to other devices, such as printers and keyboards.
549 questions
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-1
votes
1
answer
70
views
Reasons for an ATmega328P Nano SuperMini USB-C board not being recognized by a PC/Mac? [closed]
I recently got two of these ATmega328P Nano SuperMini USB-C boards but none of them is being recognized by my PC or Mac.
I'm using the old bootloader setting in the Arduino IDE 2.3.6, CH340 drivers ...
1
vote
0
answers
32
views
arduino micro A000053 disappear at device manger
I have two Arduino micro atmega32u4 boards (A000053)
and I'm trying to detect them with at Device manger but I'm stuck,
I tried to solve it with the guide below but not succeed because the device ...
0
votes
2
answers
63
views
Communication vs Power Arduino
If I want to use an external power source to power up my Arduino through the raw pin and connect its ground to the ground of the Arduino (Arduino Pro Micro), but need to also have USB connected to my ...
0
votes
2
answers
127
views
Is a programmable keyboard (Arduino Pro Micro + USB HOST ) possible?
How to use Arduino to create a programmable keyboard?
I want to connect a USB keyboard to my Arduino and then connect my Arduino to my computer via USB so that my Arduino is recognized as a keyboard. ...
-1
votes
1
answer
66
views
Using arduino to power another usb device
Can I configure an Arduino Uno as a power source to recharge a USB device while being powered by another external power device? I asked ChatGPT for input and it gave me this code:
#include <USBHost....
0
votes
0
answers
66
views
Upload Same Sketch to Multiple Different Microcontollers via USB?
I'm attempting to figure out how to mass-upload a single Arduino INO sketch file to several different microcontrollers on a Windows 10 system.
It was understanding that, every time that the Arduino ...
0
votes
0
answers
76
views
Why can my computer not see my Arduino Uno?
I've plugged my ELEGOO Uno R3 into a USB port on my computer with a USB cable. However, neither Arduino IDE nor my computer can see the device. When the Uno is connected, it shows no connected devices....
3
votes
1
answer
168
views
Arduino R3 Uno Clone - When barrel plug connected there is 5V on USB. Why?
I have been using Arudino Megas for some projects and never had this problem.
Simply enough - I am powering arduino with 12V in via barrel and take power out via VIN to 12V low very low current small ...
3
votes
1
answer
81
views
Is it possible to use an already working Barebones (328P) via FTDI to load a bootloader onto another 328P?
When testing / developing a proto type using a barebones board with 328P, I usually add a Serial to TTL adapter, which then allows me to modify and upload code as well as being able to the use Serial ...
1
vote
1
answer
100
views
Arduino board with StandardFirmata doesn't respond to C# and Python client
I have a Seeeduino XIAO board with Firmata running on it. I'm currently trying to write C# client to communicate with this board.
I have tried using Iot.Device.Arduino, SolidSolis.Arduino and ...
1
vote
1
answer
93
views
Bad symbols in the serial monitor when connected via USB 3.0
I tested DHT11 + Arduino Uno with a very basic example sketch.
The Arduino board was connected to USB 3.0 and sometimes I saw incorrect symbols in the serial monitor, e. g. "Humidit?: _7%" ...
1
vote
0
answers
1k
views
USB Driver for LGT8F328P Arduino clone
Where is the USB driver for LGT8F328P Arduino Nano clone downloaded from for Windows 10 64-bit?
When I plug in the LGT8F328P into USB, using IDE 1.8.13, it does not detect it. I think it is because ...
0
votes
1
answer
3k
views
Change USB VID and PID (Leonardo)
I'm new to using electronic boards, and have followed a guide online for printing a 6 DoF (degree of freedom) mouse. I'm stuck on an optional step that requires me to change the PID and VID of a "...
0
votes
3
answers
701
views
Arduino Nano Every USB Connection not working
I have two original (designed and assembled in Italy) Arduino Nano Every Boards from a German Web Shop. They came sealed in original packaging. When I try to connect them to my PC, they don't power up....
2
votes
1
answer
351
views
Best Solution to Parallel UART reads with Arduino Due
I have 4 Arduino boards pushing data over UART to 4 serial ports on the Arduino Due at 115200 baud rate.
Data format - <Short URL>,<Number of the Node>
Eg: px.ht/d/mCxG,1"
Arduino Due ...
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