Grove - Mega Shield v1.2 Release date： 9/20/2015 Version： 1.0 Wiki: http://seeedstudio.com/wiki/index.php?title=Stem_-_Mega_Shield Bazaar: http://www.seeedstudio.com/depot/Grove-Mega-Shield-v12-p-2539.
Document Revision History Revision Date Author Description 1.0 Sep 21, 2015 Victor.
Contents Document Revision History ···································································································2 1. Introduction ···················································································································5 2. Features··························································································································7 3.
Disclaimer For physical injuries and possessions loss caused by those reasons which are not related to product quality, such as operating without following manual guide, natural disasters or force majeure, we take no responsibility for that. Under the supervision of Seeed Technology Inc., this manual has been compiled and published which covered the latest product description and specification. The content of this manual is subject to change without notice.
1. Introduction Mega Shield 1.0 Mega Shield v1.
Grove - Mega Shield is an extension board for Arduino Mega and Google ADK. We have standardized all the connectors into 4 pins (Signal 1, Signal 2, VCC and GND) 2mm connectors and keep some of the 3pins (Signal, VCC and GND) 2.54mm headers for Servo and Electronic Bricks, which simplify the wiring of electronics projects. The 4pins buckled connectors also make the wiring situation more stable.
2. Features Arduino Mega1280/2560 compatible Grove compatible Google ADK compatible Dimensions: 92.8 mm X 57.2 mm.
3. Function Block The purpose of the Grove - Mega Shield is to allow easy connection of Xduino Mega/Google ADK input and output pins to the Grove units. Each socket is clearly labelled with its matching I/O pin. The Grove - Mega Shield can be divided into four sections: Reset Button, Analog Area, Digital Area and Power Area.
The Digital Area of Grove - Mega Shield can also be partitioned into four sections according to different function of GPIO: IIC( 3 connectors ), UART( UART0-3 ), PWM ( PWM2-13 ) and ICSP( not connector ). Please be aware that PWM have two ways of appearance: 3Pin 2.54mm Header and our standard 4Pin 2mm connector. Those two forms of appearance serve different purpose, 4Pin 2mm connectors can connect to our standard Groves while 3Pin 2.
4. Resources Eagle File of Grove - Mega Shield Eagle File of Grove - Mega Shield v1.
