MJW Octopi Mount for Raspberry Pi Zero W with Camera - Wanhao Duplicator i3 / i3 v2 / i3 v2.1 / i3+

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<P><Strong> *Updated* Altered The Pins To Improve Fitment, Added A Channel For The Pi Ribbon Cable. <P><Strong>Description</Strong></P> <P>Do You Have A Wanhao I3, I3 V2/2.1 Or I3+?</P> <P>Do You Have A Raspberry Pi Zero W And Pi Camera?</P> <P>Do You Want To Tie It All Together In A Sleek, Compact System For Remote Monitoring And Control?</P> <P>Well Here'S The Project For You!</P> <P><Strong>What You'Ll Need:</Strong></P> <Ol> <Li><Strong>3 X</Strong> M6X5Mm Bolts (I Use Button Head)</Li> <Li><Strong>3 X</Strong> M6 Nuts (Regular Or Nyloc)</Li> <Li><Strong>2 X</Strong> M3X10Mm Bolts (I Use Socket Head)</Li> <Li><Strong>2 X</Strong> M3 Nuts (Regular Or Nyloc)</Li> <Li><Strong>2 X</Strong> M3 Washers (7Mm Max Od)</Li> <Li>Printed Parts: <Ol> <Li><Strong>1 X</Strong> Arm_Piece_Bolt</Li> <Li><Strong>1 X</Strong> Arm_Piece_Nut</Li> <Li><Strong>1 X</Strong> I3_Frame_Bracket</Li> <Li><Strong>1 X</Strong> Octopi_With_Pi_Cam_Body</Li> <Li><Strong>1 X</Strong> Octopi_With_Pi_Cam_Lid</Li> <Li><Strong>1 X</Strong> Pi_Zero_W_Case_Holder</Li> </Ol> </Li> <Li><Strong>1 X</Strong> Raspberry Pi Zero W + Microsd Card (With Octopi Installed)</Li> <Li><Strong>1 X</Strong> Camera Module For Raspberry Pi Zero W</Li> <Li><Em>Optional Extras:</Em> <Ol> <Li><Em><Strong>1 X</Strong> Ds18B20+ Temperature Sensor</Em></Li> <Li><Em><Strong>1 X</Strong> 4.7K Resistor</Em></Li> <Li><Em><Strong>3 X</Strong> Small Pieces Of Heatshrink</Em></Li> </Ol> </Li> </Ol> <P><Strong>Instructions:</Strong></P> <Ol> <Li>Print All Parts.</Li> <Li>Gather Needed Parts.</Li> <Li>Install Your Raspberry Pi Zero W Into The Case (<Strong>"Octopi_With_Pi_Cam_Body"</Strong> + <Strong>"Octopi_With_Pi_Cam_Lid"</Strong>). The Camera Module Ribbon Cable Should Fold Under The Board, And Sit Nicely In The Square Cutout On The Underside Of <Strong>"Octopi_With_Pi_Cam_Body"</Strong>.</Li> <Li><Em><Strong>*Optional Step Here - See End*</Strong></Em></Li> <Li>Slide The <Strong>Pi-Cam-Case</Strong> Assembly Into <Strong>"Pi_Zero_W_Case_Holder"</Strong> - The Orientation Depends On Your Bed Height, There'S A Few Mm Up And Down For Adjustment Here.</Li> <Li>Using <Strong>2 X M3X10</Strong> Bolts, Washers And Nuts, Attatch <Strong>"I3_Frame_Bracket"</Strong> To The Spare Mounting Locations For Z-Stop Switches (On The Opposite Side To Your Actual Z-Stop). Again, There Is A Few Holes To Choose From Here For Adjusting The Height Of Your Camera.</Li> <Li>Using <Strong>1 X M6X5</Strong> Bolt And Nut, Attach <Strong>"Arm_Piece_Bolt"</Strong> To <Strong>"I3_Frame_Bracket"</Strong>.</Li> <Li>Using <Strong>1 X M6X5</Strong> Bolt And Nut, Attach <Strong>"Arm_Piece_Nut"</Strong> To <Strong>"Arm_Piece_Bolt"</Strong>.</Li> <Li>Using <Strong>1 X M6X5</Strong> Bolt And Nut, Attach <Strong>"Arm_Piece_Bolt"</Strong> To The <Strong>Pi-Cam-Case-Holder</Strong> Assembly You Completed In <Strong>Step 5.</Strong></Li> <Li>Sit Back And Admire Your Smart New Setup!</Li> </Ol> <P>The Mount Is Adjustable By Loosening/Tightening The M6 Bolts, The Nuts Should Be Retained In The Arms. You Can Also Adjust It In The Z Direction By Using Either Of The 4 Spare Z-Stop Locations, And By Sliding The Pi Case Up And Down Inside The Holder.</P> <P><Strong>If You Need Extra Length To Your Arm, Simply Print Off One More Of Each <Strong>"Arm_Piece_Bolt"</Strong> And <Strong>"Arm_Piece_Nut"</Strong>. You Will Need An Extra <Strong>2 X M6X5 Bolts And 2 X M6 Nuts .</Strong> <P> </P> <P><Em><Strong>*Optional Step To Monitor Enclosure/Room Temperature*:</Strong></Em></P> <Ol> <Li>Solder <Strong>Pin 1</Strong> Of The <Strong>Ds18B20+</Strong> To A Piece Of Wire. Heatshrink Over The Connection For Added Strength.</Li> <Li>Connect This Wire To The <Strong>Ground Gpio</Strong> Pad/Pin On Your Pi Zero W.</Li> <Li>Solder The <Strong>4.7K Resistor</Strong> Between <Strong>Pins 2 And 3</Strong> On The <Strong>Ds18B20+</Strong>, Heatshrinking Over The Connections If Desired.</Li> <Li>Connect A Length Of Wire To <Strong>Pin 2</Strong> Of The <Strong>Ds18B20+</Strong>. Heatshrink Over The Connection For Added Strength.</Li> <Li>Connect This Wire To The <Strong>Gpio4(Gpclk0)</Strong> Pad/Pin On Your Pi Zero W.</Li> <Li>Connect A Length Of Wire To <Strong>Pin 3</Strong> Of The <Strong>Ds18B20+</Strong>. Heatshrink Over The Connection For Added Strength.</Li> <Li>Connect This Wire To The <Strong>3V3 Power</Strong> Pad/Pin On Your Pi Zero W.</Li> <Li>Install The "Room Temperature" Plugin By Frederic Moutin, Detailed Here: (<A Href="Https://Github.Com/L00Ma/Octoprint-Roomtemp">Https://Github.Com/L00Ma/Octoprint-Roomtemp</A>).</Li> <Li>Run The Three Wires Through The Three Channels In The Pi Zero W Case, And Install Your Sensor In A Location Of Your Choosing.</Li> </Ol> <P> </P> <P><Strong>Don'T Forget:</Strong></P> <Ul> <Li><Strong>You May Need To Flip Your Picam Stream. Do This From Inside The Octoprint Web Ui.</Strong></Li> </Ul> <P> </P> <P><Em>Links:</Em></P> <Ul> <Li><A Href="Https://Github.Com/L00Ma/Octoprint-Roomtemp">Https://Github.Com/L00Ma/Octoprint-Roomtemp</A> - Octoprint Room Temperature Plugin By Frederic Moutin.</Li> <Li><A Href="Https://Github.Com/Guysoft/Octopi">Https://Github.Com/Guysoft/Octopi</A> - Octopi Build By Guy Sheffer And The Community.</Li> <Li><A Href="Https://Shop.Pimoroni.Com/Products/Raspberry-Pi-Zero-Camera-Module">Https://Shop.Pimoroni.Com/Products/Raspberry-Pi-Zero-Camera-Module</A> - Camera Module For The Raspberry Pi Zero W.</Li> </Ul>

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