Gravity: WiFi IoT Module (Compatible with micro:bit / Arduino)
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Gravity: WiFi IoT Module (Compatible with micro:bit / Arduino)
The Gravity: WiFi IoT Module is a compact, beginner-friendly module designed for IoT education, classroom learning, and smart home development. It works with multiple platforms including Arduino IDE, MakeCode, and Mind+, and is compatible with popular IoT ecosystems such as Easy IoT, IFTTT, ThingSpeak, and SIoT.
With its Gravity interface and support for I2C and UART communication, it easily connects to Arduino, micro:bit, and STM32 mainboards. Perfect for building wireless, sensor-driven, or cloud-connected IoT systems.
Key Features
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Supports Arduino IDE, MakeCode, and Mind+ graphical programming
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Compatible with Arduino, micro:bit, and STM32
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I2C and UART communication support
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Works with MQTT, HTTP, and other IoT protocols
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Integrates with Easy IoT, IFTTT, ThingSpeak, and SIoT platforms
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Uses PH2.0–4P Gravity Interface for easy plug-and-play connections
Technical Specifications
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Power Supply: 3.3V–5.5V
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Communication Interfaces: I2C, UART
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Wireless Standard: IEEE802.11 b/g/n (2.4GHz)
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Encryption: WPA/WPA2/WPA2–PSK
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Built-in Protocol: TCP/IP stack
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Dimensions: 37 × 32 mm (1.46 × 1.26 in)
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Compatible IoT Platforms: Easy IoT, IFTTT, ThingSpeak, SIoT
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Compatible IDEs: Arduino IDE, MakeCode, Mind+
Applications
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IoT education and training
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Smart home projects
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Wireless sensor networks
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STEM/STEAM development kits
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Data logging and cloud integration
Projects & Use Case Example
Santa Claus Detector
Detect motion near your bed using an infrared sensor and this WiFi module. Send real-time updates to platforms like ThingSpeak to log activity — fun and educational!
Shipping List
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1 × Gravity: WiFi IoT Module
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1 × Gravity-4P I2C / UART Sensor Cable
Reference
Effective Date: March 27, 2025
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