Raspberry Pi 3 B/B+ and 4CH Relay case
Description
A Case For A Raspberry Pi 3 B/B+ That Includes Space For A 4 Channel Relay. Designed Around The Sain Smart 4 Channel Relay Board Https://Www.Amazon.Ca/Sainsmart-101-70-101-4-Channel-Relay-Module/Dp/B0057Oc5O8/Ref=Sr_1_3?Ie=Utf8&Qid=1529882645&Sr=8-3&Keywords=4+Channel+Relay Edit 1: Included A Python Script Example For Toggling The Relays/Rpi Pins On And Off If Your Using These With Octoprint Use The System Command Editor Plugin Https://Plugins.Octoprint.Org/Plugins/Systemcommandeditor/ Then To Run The Script, Create A New System Command And In The Command Input Put: Python3 {Path To Script}/Toggle.Py {Pin} **** Note. Script Uses Gpio.Bcm Pin Layout Https://Www.Raspberrypi.Org/Documentation/Usage/Gpio/Readme.Md
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