3D Printing
BigCooter 7″ LCD Touch Screen Monitor

Perfect for running OctoPi (Pi version of OctoPrint) on your 3D printer, a low cost 7″ touch screen LCD display with HDMI for interfacing with the Raspberry Pi. NEW Picatinny Rail Mount System option.

Case designed for low cost electronics:
> 7″ AT070TN92 LCD  (16:9 ratio)
> HDMI+VGA+2AV LCD control board,  LVDS, chipset  RTD2660H
> Touch  Screen Panel  (eGalax)

STL files available at Thingaverse

This thing was made with Tinkercad. Edit it online here.

FDM print these parts flat side down, NO support material, 0.2mm layer height, 0.4mm nozzle and 15% infill. Part photos were made with low cost PLA materials. Circuit board mount screws are M3 x 6mm button head, case end screws are M3 x 12mm button head.  Drill threaded holes to 2.5mm, tap or self thread with M3 … M3 screw clearance holes can be drilled to anything between 3.0 and 3.3mm diameter.

 

This LCD panel seems to work well at 800 X 640 … for running browsers and OctoPi (OctoPrint) 960 X 768 shows the entire interface, but resolution is crude. I planned to use this panel on a 3D printer using a Raspberry Pi 2, but the eGalax touch panel is NOT supported by Raspbian  RPi operating system, kernel / drivers must be rebuilt for this, I’m not a software nut, so I gave up trying … anyone else up for the challenge of building a good  Raspbian eGalax OctoPi image, please reply below!!!!

Note there are only cutouts in the lower housing for the HDMI, Power, and touch panel USB cord … additional cutouts for VGA, audio, etc.. can be added by someone wanted to do a remix.

This is meant to be a multi-purpose design, that is why I placed many optional mounting holes on the backside of the lower housing … drill to 2.5mm and tap or self thread M3 screws into those holes to attach your mounting bracket designs.

Purchase kit one of the kits featured below which include these components, not all the kits listed are intended to fit in the BigCooter 7″ LCD case. Read descriptions carefully … typical good prices range  $45 to 65.
1 X HDMI+VGA+2AV Controller Board
1 X 7″ Lcd Panel AT070TN92 with Touch Screen
1 X Keyboard w/ Wire
1 X USB Controller Card
1 X USB Cable
1 X Remote Control ( CR2025/Battery is NOT included )
1 X CD (Driver for touch panel)

New Picatinny Rail Mount System for BigCooter 7″ LCD Display (see on Thingiverse.com)

HDMI VGA AV LCD Controller Board DIY Kit Plus 7inch TFT AT070TN94 800x480 50Pi

$39.89
End Date: Saturday Jan-6-2018 17:23:53 PST
Buy It Now for only: $39.89
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HDMI VGA 2AV LCD driver board 7inch HSD070PWW1 B00 1280X800 IPS lcd panel Remote

$60.80
End Date: Tuesday Jan-9-2018 22:32:20 PST
Buy It Now for only: $60.80
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7" inch LCD TFT Display Screen HDMI VGA + Drive Board Module For Raspberry Pi 3

$38.35
End Date: Sunday Jan-14-2018 8:04:10 PST
Buy It Now for only: $38.35
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HDMI VGA AV Audio USB LCD Controller board 7" AT070TN92 Touch LCD

$50.99
End Date: Monday Dec-18-2017 10:27:21 PST
Buy It Now for only: $50.99
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HDMI VGA DVI LCD Control Board With 7" HV070WS1-105 1024x600 IPS LCD Screen

$58.84
End Date: Thursday Dec-21-2017 5:10:26 PST
Buy It Now for only: $58.84
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HDMI VGA AV Controller Board of 7″ LCD Display AT070TN90 800x480

$37.99
End Date: Wednesday Jan-10-2018 2:35:36 PST
Buy It Now for only: $37.99
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HDMI VGA AV Controller Board of 7″ LCD Display AT070TN90 800x480 telecontrol

$39.99
End Date: Wednesday Jan-10-2018 2:35:29 PST
Buy It Now for only: $39.99
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HDMI VGA 2AV LCD Controller Board 7" 1024X600 HV070WSA-100 IPS LCD Screen

$53.20
End Date: Tuesday Jan-16-2018 3:17:19 PST
Buy It Now for only: $53.20
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HDMI VGA DVI Audio LCD Controller Board For AUO 7" B070EW01 Lcd screen 1280X800

$33.51
End Date: Friday Jan-12-2018 19:17:06 PST
Buy It Now for only: $33.51
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HDMI VGA AV LCD Controller Board 7" 800*480 AT070TN92 Lcd screen telecontrol 50P

$46.49
End Date: Thursday Dec-21-2017 3:51:12 PST
Buy It Now for only: $46.49
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HDMI VGA DVI Audio LCD Controller Board 7" 1024X600 HV070WSA 100 IPS LCD Screen

$57.71
End Date: Tuesday Jan-16-2018 15:25:35 PST
Buy It Now for only: $57.71
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HDMI VGA AV LCD Controller Board 7" 800*480 AT070TN92 Lcd screenl 50P connection

$44.59
End Date: Thursday Dec-21-2017 3:51:19 PST
Buy It Now for only: $44.59
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HDMI VGA 2AV LCD Controller Board 7" AT070TN92 AT070TN93 800x480 LCD Screen

$58.88
End Date: Tuesday Dec-26-2017 5:00:45 PST
Buy It Now for only: $58.88
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HDMI VGA 2AV LCD Controller Board with 7"HV070WS1-105 1024x600 IPS LCD Screen

$52.24
End Date: Sunday Jan-7-2018 23:41:18 PST
Buy It Now for only: $52.24
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HDMI VGA AV Audio USB LCD Controller Board 7" AT070TN90 800x480 LCD Screen

$44.17
End Date: Sunday Jan-7-2018 22:00:51 PST
Buy It Now for only: $44.17
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HDMI VGA AV Driver Board+7'' 1024X600 TFT Display Screen Kit for Raspberry Pi2 3

$37.99
End Date: Sunday Jan-7-2018 21:49:35 PST
Buy It Now for only: $37.99
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HDMI VGA AV Controller Board 7″ 800x480 LCD Display AT070TN94

$38.00
End Date: Wednesday Jan-10-2018 2:34:48 PST
Buy It Now for only: $38.00
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HDMI/VGA/2AV+Reversing Driver Board+Touch Screen +Controller+7"800*480 LCD

$46.29
End Date: Tuesday Jan-2-2018 21:48:35 PST
Buy It Now for only: $46.29
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HDMI VGA DVI Audio lcd Controller board 7" 1024X600 HV070WSA lcd

$59.99
End Date: Saturday Jan-13-2018 2:35:37 PST
Buy It Now for only: $59.99
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HDMI DVI VGA Audio LCD Controller Board 7inch 800*480 AT070TN92 Lcd screen

$58.79
End Date: Thursday Dec-21-2017 3:53:05 PST
Buy It Now for only: $58.79
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