Difference between revisions of "MCookie-Hub"

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.

The sensor / trinket connector are 4 pin, 1.25mm pitch JST connectors.

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, signal 1 and signal 2.

• Two IIC interfaces.

Pin Description

Most sensors / trinkets use the first signal (signal 1) when connecting to the sensor hub.

• ST = Sensor / Trinket Connector

Sensor interface rules: GND, VCC, signal 1 and signal 2 or GND, VCC, signal 1 and NC(empty). Hub interface rules: GND, VCC, signal 1 and signal 2 .

• Such as:
  • Photosensitive sensor interface rules: GND, VCC, signal 1 and NC(empty). Since it is analog sensor, you can detect(A0-A7) by analog port. Seen from the picture, the hub can be connected to the location of 10, 11 and 12, and the corresponding pins are A6, A2 and A0.
  • Since the temperature and humidity sensor uses IIC interface, we can connect it to "1" or "2".

Document

Development

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

Project

Purchase

History

Pictures

Video