Bracket for Raspberry Pi and XBee

A mounting bracket for a Raspberry Pi and XBee board, intended for Iowa Scaled Engineering's [ProtoThrottle Receiver for ESU Cab Control, JMRI WiFi Throttle, and Digitrax LNWI](https://www.iascaled.com/store/ESU-BRIDGE). The part was designed in Fusion 360. Each board mounts to the bracket using #2 x 3/8" screws.