EDAC’s modular backplane rack and panel connectors are highly reliable, offering high continuity and shock and vibration connections. The hermaphroditic contact design mates at 90 degrees and provides ...

If you can access the Waveshare via web or the Vircom app, make sure all the settings are exactly as per the guide. The RS485 A/B should be wired straight through A>A and B>B, common errors are ...