7inch Capacitive Touch Screen LCD (C)-Usage Guidance 1

[@quocnguyen-tc4gy]

I followed the instructions exactly but my 7.9 inch screen still cannot rotate 90 degrees. Please help me. Thank

[@waveshareelectronics]

Hello, for 7.9inch, you can refer to its wiki accordingly www.waveshare.com/wiki/7.9inch_HDMI_LCD For more question, pls feel free to contact our support team service.waveshare.com/

[@karthikeyatsvr3838]

When running Arduino IDE on Raspberry Pi 4 Model B, saving that .ino file causes the interface to become excessively zoomed in, making it impossible to zoom out. Any solution. Please help. I followed the same as in Video

[@waveshareelectronics]

Dear, you can contact our support team here: service.waveshare.com/

[@James-o1w5h]

It works when duplicating screen of a laptop, but I canno't make work using it as the primary screen of my desktop. Any solution?

[@waveshareelectronics]

Hello, Couldn't it work while setting it as an extension? Is it unable to be displayed or what's the phenomenon？Is the resolution set to 1024x600? Please feel free to contact our support team on service.waveshare.com/

[@James-o1w5h]

@@waveshareelectronics The screen is connected direclty to the hdmi output of my desktop as the only screen. The only thing I get is no signal. Usually when you connect a monitor to your graphic card, windows set automatly the appropried resolution. But not here. And it seem that the only way to make it work is to set the video output to 1024x600. I tried to set the résolution to 1024x768 with a standard pc monitor. Then restart with the 7 inch touche screen but nothing show up. Same thing with 800x600. Does it need to be exactly set to 1024x600 and how I can do it in windows 10?

[@omartabaza7561]

If i plug the micro usb port for power and touch into a separate power bank instead of the raspberry pi, will it work?

[@waveshareelectronics]

It will, must make sure it's 5V input, and this method will be without touch

[@omartabaza7561]

Does the product need to be connected to The micro usb port to turn on, or does it work without that and the micro usb port is only for touch functionality

[@waveshareelectronics]

micro usb for touch and power function

[@omartabaza7561]

Can I use this display with gpio pins the raspberry pi or is it HDMI only

[@waveshareelectronics]

it's without GPIO pins

[@friskvr3129]

Hey! This looks awesome!! Is there any way to have it run as a split screen off of a computer? Be able to have pictures only shown on the small screen? Thanks!

[@omartabaza7561]

I think it works like a normal second monitor

[@waveshareelectronics]

it can be used as an expansion screen

[@leachthanda4424]

Does it work on a dslr camera?

[@waveshareelectronics]

sorry Dear, we didn't test this here.

[@fabimawn]

Rev 3.1 doesnt work with Android wich SUCKS, cause I just bought it before rev 4.1

[@waveshareelectronics]

Dear, which device you used with this 7C? could 7C in rev4.1 work with this?

[@fabimawn]

@@waveshareelectronics I used a raspberri Pi4 and my Moto G100 with different versions of Android, but no screen. Only backlight. Might there be a special driver for Android somewhere?

[@fablapp]

txs for the tutorial. only windows, no Mac?

[@waveshareelectronics]

for mac, it doesn't support touch function, it's not recommended. if being inerested in, you can get one for testing Dear :)

[@lowabstractionlevel3910]

Hello, I purchased your other product "7inch Resistive Touch Screen LCD". Which is very similar to this one. The touch functionality does not work with my raspberry pi 4. Should it work out-of-the-box? Do I have to install any particular drivers?

[@waveshareelectronics]

Dear, is it this one? www.waveshare.com/7inch-hdmi-lcd.htm Did you refer to our wiki? www.waveshare.com/wiki/7inch_HDMI_LCD after checking, if it still doesn't work, you can submit support request here: support.waveshare.com/hc/en-us/requests/new

[@lowabstractionlevel3910]

@@waveshareelectronics Yes, it's that one. I don't understand why in the wiki it says that I have to connect the touchscreen to the Raspberry Pi via the I/O pins, but in this video it shows that to have the touch functionality you just have to connect via the USB port. Plus the HDMI port to have the video functionality, of course. Thanks for your help. I would like not to occupy the I/Os of my Raspberry Pi.

[@waveshareelectronics]

@@lowabstractionlevel3910 Dear, they're different. this video guidance is for www.waveshare.com/product/7inch-hdmi-lcd-c.htm

[@nikhilpottabathini295]

does it work with phywega board

[@waveshareelectronics]

So sorry Dear, we didn't test this before, no such board here

[@quocnguyen-tc4gy]

Please make another video tutorial for the latest version for raspberry pi4 with 7.9 inch waveshare screen. Thank

[@waveshareelectronics]

Hi Dear, you can refer to this new video kzbin.info/www/bejne/pHfRnq13lMqobtE

[@Sinigang-cx3gy]

Does it work with Arduino Uno R3?

[@waveshareelectronics]

It doesn't support.

[@Sinigang-cx3gy]

@@waveshareelectronics is there any way to make it work with arduino? I already bought the touch screen

[@PavendraMandavi]

Kitane rupaye me milefa

[@waveshareelectronics]

hi dear, pls feel free to contact our sales on www.waveshare.com/7inch-hdmi-lcd-c.htm

[@somyrab]

Useless does not show parts description or how to set up and connect to pi

[@waveshareelectronics]

You can refer to www.waveshare.com/product/raspberry-pi/7inch-hdmi-lcd-c.htm Wiki: www.waveshare.com/wiki/7inch_HDMI_LCD_(C)