Microcontrollers are more restrictive versions of Computers. The key limitation is that they do not contain a slot for a Hard disk drive, and rely solely on a programmed EEPROM for specific functionality. They can not interact with external components!
Microcontrollers can be built by placing a Microcontroller case in an Assembler. Higher tier Microcontroller cases can take more components and upgrades (as well as higher tier components and upgrades). Microcontrollers take a limited subset of upgrades, and do not contain Upgrade or Card container slots. Graphics cards cannot be placed into the expansion slots either.
MCUs do not automatically forward network messages. They do not distribute power. Network messages arriving on all sides will always be forwarded to the MCU. Which sides are used for sending can be controlled via the
microcontroller component. A computer can access its external component if it is directly adjacent to the microcontroller.
local r,p = component.proxy(component.list("redstone")()), component.proxy(component.list("piston")()) while true do computer.pullSignal(0.5) if r.getInput(2) > 0 then p.push() end end
|Blocks||Computers||Computer Case - Server Rack - Microcontrollers|
|Display||Hologram Projector - Keyboard - Screen|
|Power and Networking||Access Point - Capacitor - Net Splitter - Power Converter - Power Distributor - Relay|
|Extensions||Adapter - Cable - Disassembler - Disk Drive - Geolyzer - Motion Sensor - Redstone I/O - Transposer - 3D Printer|
|Robotics||Assembler - Charger - Drone - Robot - Waypoint|