Circuit Radio

adds a simple wireless circuit network node.

Each Circuit Radio is both input and output. Set a channel using one signal and one number, then every Circuit Radio on that same channel shares red and green circuit signals as if connected by virtual wires.

Features:

• Signal + number based channels
• Rotates cleanly
• Supports copy/paste and blueprints
• UPS-friendly design with no per-tick Lua signal copying

Early version
Inspired by Shortwave Mod