Component/sign

Component: Sign

This is the component provided by the Sign Upgrade.

Component name: `sign`. Callbacks:

• `getValue(): string or nil, string`

Gets the text currently displayed on the sign in front of the robot, or `nil` and an error message if there is no sign in front of the robot.

• `setValue(value: string): string or nil, string`

Sets the text of the sign in front of the robot. Returns the new text on the sign (which may be a truncated version of the passed argument) or `nil` and an error message if there is no sign in front of the robot.

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Components	Category	Documentation
Components	Core Components	3D Printer - Abstract Bus - Access Point - Chunkloader - Computer - Crafting - Data Card - Database - Debug - Drone - Drive - EEPROM - Experience - Filesystem - Generator - Geolyzer - GPU - Hologram - Internet - Inventory Controller - Leash - Microcontroller - Modem - Motion Sensor - Navigation - Net Splitter - Piston - Redstone - Redstone in Motion - Robot - Screen - Sign - Tank Controller - Tractor Beam - Transposer - Tunnel - World Sensor
	Others	Component Access - Signals
	Cross-Mod Integration	Applied Energistics