miDoor: revision 0.01
Installation and Reference
© Mission Machines, Inc., 2012
12
1
Power'Jack'
Requires DC +5V 1A power supply, included.
2
Garage'Door'Opener'
This is the interface to the garage door opener. The wires that go to the garage door opener’s
control button should be connected to these two ports.
3
Garage'Door'Sensor'
This is where the garage door sensor is connected to. This is used to read the status (opened
or closed) of the garage door.
4
Configurable'I/O'A'
This allows the unit to be connected to other home automation devices that support
configurable I/O Ports. This is an advanced feature. The port generates DC +3.3V and is DC
+5V tolerant. Never connect to anything higher than DC +5V.
5
Configurable'I/O'B'
This allows the unit to be connected to other home automation devices that support
configurable I/O Ports. This is an advanced feature. The port generates DC +3.3V and is DC
+5V tolerant. Never connect to anything higher than DC +5V.
6
Configurable'I/O'GND'
Used as common ground for the Configurable I/O Ports. Never connect any power source to
this port.
7
USB'2.0'
USB 2.0 port. Available for future enhancements.
8
Temperature'Sensor'
The temperature sensor measures the ambient temperature of the garage. It should have free
air flow for the most accurate temperature measurement.