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Questions tagged [usb]

For questions about universal serial bus (USB) sockets and the protocol related to USB. Use this tag for questions regarding USB charging, data exchange, or any other application of USB.

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6 votes
2 answers
642 views

SBC similar to Banana/Raspberry Pi with USB comms

I’m looking forward to develop a handheld device that could communicate with PCs over WiFi network, Bluetooth and USB. I have looked at the forums about Rpi, and they say it does not support Usb ...
alex_z's user avatar
  • 163
6 votes
1 answer
231 views

Connecting Raspberry Pi and Intel Edison

I have a GPS unit with an IMU based on the Intel Edison I want to used alongside a Raspberry Pi for a robotics project. The general idea is that I want to use the Edison unit to provide the Pi with ...
bjelleklang's user avatar
5 votes
2 answers
2k views

Connecting from a PZEM004T via a USB-TTL to a computer

I am trying to connect a PZEM004T (without display) to a USB port on my PC via a USB-TTL adapter board. My intention is to send requests to the PZEM via the Adapter board. I had attempted by ...
Venkata Rahul S's user avatar
3 votes
2 answers
896 views

Can I implement FAT on a microcontroller to access USB/SATA drives? [closed]

I am interested in connecting a 3.5" hard drive to an IoT device that I am building based on a microcontroller (e.g. an Arduino) which doesn't run a mainstream operating system. As far as I know, to ...
Aminadav Glickshtein's user avatar
3 votes
2 answers
270 views

GSM enabled Linux device with USB link

I am looking for a device that runs Linux, has GSM connectivity (given a sim card) and has a USB port. I would like to turn a standard printer into a cloud printer by connecting it via USB to a device ...
Mark Whitfeld's user avatar
2 votes
2 answers
52 views

Board with usb-c 3.1 for data transfer

I want to set up a simple NAS at home, I've seen some options on the internet but they're either too complex or use a usb dock for the drive, which limits the bandwidth. I was wondering if it is ...
vlizana's user avatar
  • 123
2 votes
1 answer
1k views

Connecting ESP to USB Port

I have a question about connection from board ESP to USB Port. I can not connect to this port although I setup driver. I use ESP-WROVER-KI. Run on MacOS 10.14 Serial port /dev/ttyUSB0 Traceback (...
Michael Le's user avatar
1 vote
2 answers
158 views

How to check usb connectivity? [closed]

I want to check if UART usb is connected to PC or not from my embedded program. Is there any indication line I can get in usb to connect to interrupt pin to detect from.embedded setup? From PC side I ...
Nagaraj Hegde's user avatar
1 vote
0 answers
764 views

Wireshark capture Arduino FTDI USB traffic in order to debug applications that talk to the arduino [closed]

I use arduino UNO with ATMEGA16U2 running as FTDI chip. Furthermore According to wireshark's instructions I enabled the USB monitoring for wireshark as well. Also over my GNU/Linux Machine the lsusb ...
Dimitrios Desyllas's user avatar
0 votes
0 answers
63 views

Orange Pi does not run from SDcard and get FF errors (but it works using integrated memory)

I recently purchased Orange Pi 2G-IoT. I bought a class 10 8gb sd card. According to the instructions of the oranges, I loaded Ubuntu onto the card. I connect to a PC via a CP2102 USB-UART converter. ...
OrditalM's user avatar