Description Grove - Mega Shield v1.2 brings the Grove connector system to Arduino Mega1280, Arduino Mega2560, and Google ADK boards. It provides organized access to analog, digital, I²C, UART, and PWM connections, making it easier to build prototypes with Grove modules while keeping wiring clear and reliable. Features Compatible with Arduino Mega1280, Arduino Mega2560, and Google ADK Grove connectors for rapid, keyed module connections Dedicated groups for analog, digital, I²C, UART, and PWM devices Selected 3-pin headers support servos and compatible Electronic Bricks On-board reset access for convenient prototyping Specifications Compatible boards Arduino Mega1280, Arduino Mega2560, Google ADK Connector system 4-pin 2.0 mm Grove connectors Grove pin definition Signal 1, Signal 2, VCC, GND Additional headers Selected 3-pin 2.54 mm headers Digital connections D0-D21; D22-D53 are not routed to Grove connectors Analog connections A0-A15 Grouped interfaces I²C, UART0-UART3, PWM2-PWM13 Dimensions 92.8 × 57.2 mm Applications Arduino Mega sensor and actuator prototypes Multi-module data acquisition systems Robotics, automation, and interactive projects Education and rapid hardware experiments Product List 1 × Grove - Mega Shield v1.2 Other Content Mount the shield on a compatible board, then connect Grove modules to the labeled interface groups. The digital area covers D0-D21, the analog area covers A0-A15, and dedicated groups simplify access to I²C, UART, and PWM functions. Usage note: Some 3-pin PWM headers and 4-pin Grove connectors can map to the same GPIO. When both connector types are used, check the pin assignments to avoid assigning one GPIO twice. Resources Grove - Mega Shield usage guide and interface reference Grove - Mega Shield Eagle design files Grove - Mega Shield v1.1 Eagle design files FAQ Which boards are compatible?It is designed for Arduino Mega1280, Arduino Mega2560, and Google ADK boards. Are digital pins D22-D53 available through Grove connectors?No. The shield routes D0-D21 to its connector area; D22-D53 are not provided as Grove connections. Can I use analog, I²C, UART, and PWM modules?Yes. The shield provides labeled connector groups for these interfaces.
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