Eckstein komponente Microduino mCookie-Hub UPIN27 User manual

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Microduino mCookie-Hub
USER GUIDE

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Content
Features ......................................................................................................................2
Specification...............................................................................................................2
Pin Description...................................................................................................................2
Development ..............................................................................................................4

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mCookie-Hub is designed for ease of the connection between Microduino Sensor
Series and the core modules on the UPIN27 base board as well as further extended
experiment.
Features
Integrate twelve sensor interfaces;
Small size with sensor interface integrated on the Upin 27 base board;
All function pins are extended;
Prevent reverse sensor connection
Uses 4 pin, 1.25mm pitch JST headers
Specification
All mCookie function pins are connected to the base board of the Hub, including
digital, analog, serial port and IIC interface.
Hub's interface pinout per header: GND, VCC, GPIO-A and GPIO-B.
Two IIC interfaces.
Uses 4 pin, 1.25mm pitch JST headers / connectors.
Pin Description
Most sensors / trinkets use the first signal (SIGNAL-A) when connecting to the sensor
hub.
Therefore, when referencing the sensor / trinket in code. Use the first number
(GPIO-A) on the labeled header. See examples below.
Some modules use both signals A & B, but they are limited.
Please refer to the specific sensor / trinket page for more detailed information on a
specific one.
In order to use the second signal. An IO splitter is used to split the signals out into
two seperate connectors. More can be read about the IO splitter: IO Splitter

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IIC (I2C) uses both signals, but these headers are strictly for IIC communication.
Example:
With a Light Sensor that is plugged into the A2/A3 header. Use A2 to access the
light sensor. (On the A2/A3 header: GPIO-A=A2; GPIO-B=A3)
With a Single Color LED that is plugged into the 6/7 header. Use 6to control the
LED. (On the 6/7 header: GPIO-A=6; GPIO-B=7)
Each sensor / trinket page has more specific details to which pins are used, but the
general rule is use the first signal (SIGNAL-A).
Each sensor / trinket may require usage of a specific type of pin, such as an analog pin.
This information can be found on the wiki page for that specific sensor / trinket.

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Development
Stack with Microduino core modules and have an external connection with
Microduino sensors. Select the right interface according to different sensors.
oSensors adopting analog port: Microduino-Sound, Microduino-Light,
Microduino-Joystick, Microduino-Moisture, Microduino-Water line
omCookie-OLED, Microduino-Temp& Hum (Need to choose IIC
interface.)