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ELEGOO 4 Channel Relay Module and ESP32 Screens Project Bundle for STEM
- This ELEGOO bundle pairs the 4 Channel 5V Relay Module with the ESP-32 2.8 Inch Touch Screen 2-Pack to create a more useful setup for automation switching demos and controlled output projects. The 4 Channel Relay Module supports multi-channel relay switching for compatible low-voltage automation demos, while the ESP-32 Touch Screen 2-Pack adds touch menus, Wi-Fi dashboards and interactive visual IoT interfaces. Together, they help users move from sensor input or controller code into practical switching and automation tests. Use the combination for relay switching, automation outputs, smart control demos and load isolation practice, then expand into touch menus, weather displays, data dashboards and interactive IoT controls as project ideas grow. It is a practical choice for students, makers, educators, robotics clubs and electronics hobbyists who want reusable parts, clearer experiments and more room to build beyond a single item. Relay projects should be wired carefully and used within the rated voltage and current limits. Display projects may require the correct library, pin mapping and driver configuration. Some ESP32 boards may require driver or board-package setup before programming.
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Built as a Practical BundleCombines 4 Channel Relay Module with ESP-32 Touch Screen 2-Pack so users get a more complete starting point for automation switching demos and controlled output projects; Create More Project IdeasUse the bundle for relay switching, automation outputs, smart control demos and load isolation practice, then add touch menus, weather displays, data dashboards and interactive IoT controls as skills and project needs grow; Better Together ValueThe two items complement each other for coding, wiring, testing, rebuilding and moving from basic demos to richer DIY builds; Useful for STEM WorkflowsDesigned for classrooms, robotics clubs, home labs, engineering practice, maker spaces and weekend electronics sessions; Reusable and ExpandableKeep the parts for future projects; check relay ratings, wiring, power limits and safety requirements before use
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