RS232 converter only works when I cross the wires - Hardware - Particle
Amazon.com: JUXINICE Mini-DIN 8-pin Male to Male Cable,Copper Wire 8 PIN Serial RS232 Cable Suitable for JVC Subwoofer Replacement 8 Pin Cable Home Theater Audio (6FT,Black : Electronics
Mini DIN 8-pin To D-sub 15-pin VGA Input/Output Adapter Cable
mDIN8-F-BO-V2A, Mini Din 8 Female connector Breakout Board, eLabGuy – eLabBay
Canon Knowledge Base - Here are the serial pin outs and bit rate setting for the VC-C4 / VC-C4R
From USA , 2 Pack 8 Pin Mini DIN Plug Male Solder Connector with Plastic Handle | eBay