Power Supply Options and Compatibility This product offers flexible and reliable power supply solutions to suit various applications. It is designed for compatibility with multiple voltage sources, making it easy to integrate into your setup. Key Features: Supports direct power via standard MICRO USB Android cable at 5V for quick and convenient use. Compatible with both 5V power supply input and 3.7V lithium battery power. Clearly defined connections to prevent mistakes: For 5V input, connect to 5V and GND terminals. For 3.7V lithium battery, connect to VBAT and GND terminals. Compact form factor for easy installation in spacelimited projects. Durable design for stable performance in continuous operation. Benefits: Eliminates the need for specialized or hardtofind power adapters. Simplifies setup and reduces downtime with fast, straightforward connections. Enhances versatility by supporting both portable battery operation and fixed power sources. Practical Applications: 1. Embedded electronics projects requiring portable operation with rechargeable batteries. 2. IoT devices or controllers in remote locations where USB power or battery supply is preferred. 3. Rapid prototyping environments where switching between different power sources speeds up testing and development. This dualvoltage capability and clear terminal designation make the product adaptable, simplifying power management while ensuring dependable performance across a range of uses.