Extension Port Module

MC4.0 Extension Port Module:

Description

ExtPort For Core2 is an expansion module for M5Stack Core2 converting to Grove interface. It provides PortB/C/D/E 4 Grove interfaces, and PortD/E can be configured with different GPIOs via internal dip switches.

Note:

1. ExtPort Module has the signature of designer.
2. Before use, please switch one of the 3-pin dip switch to be ON. Remember that, only one of the dip switch can be set to ON, or it may damage the module.
3. If you need to use the Core2 bottom board, you will need to cut off the four support feet of the PROTO module (as shown below), to avoid interference with the bottom board, and use M3 screws to fix.

Benefits of the kit

• Expands connectivity of MC4.0 Controller with 4 additional Grove interfaces (Port B/C/D/E) for sensors and actuators
• Customizable GPIO configuration via dip switches on Port D/E for flexible project setups
• Supports multi-sensor and multi-actuator projects, ideal for complex robotics and IoT experiments
• Enables easy DIY prototyping without soldering or complex wiring
• Compact and modular design allows plug-and-play integration with Core2
• Durable and classroom-ready, suitable for STEAM labs and project-based learning
• Helps students and makers build larger and more advanced projects with expanded hardware support
• Facilitates hands-on learning in robotics, IoT, and automation projects