Safe Voltage WiFi Wireless Switch Module Sonoff / SV
Safe Voltage WiFi Wireless Switch Module Sonoff / SV
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Safe Voltage WiFi Wireless Switch Module Sonoff / SV
The Sonoff SV is a low-voltage Wi-Fi-based switch designed for smart home applications, supporting a DC power supply range of 5 to 24 volts. Its design allows for safe control of various devices, making it suitable for projects that require low-voltage operation.
Key Features:
Low-Voltage Support: Operates within a 5-24V DC range, ensuring compatibility with a variety of low-voltage devices.
Power Supply Separation: Features a power separation circuit, enabling control of both AC and DC power. Note that soldering is required to utilize this function.
GPIO Pins for Expansion: Provides access to GPIO pins (GPIO4, GPIO5, GPIO14), facilitating secondary development and customization.
App Integration: Compatible with the eWeLink app, allowing for remote control, scheduling, and status monitoring via smartphones.
Specifications:
Power Supply: 5-24V DC Wireless Standard: 802.11 b/g/n Security Mechanism: WPA-PSK/WPA2-PSK Operating Temperature: -20°C to 70°C Dimensions: 53 mm x 25 mm x 19 mm Usage Considerations: Flashing Custom Firmware: The Sonoff SV can be flashed with custom firmware like Tasmota for enhanced functionality. This process requires technical expertise and can void warranties. Safety Precautions: When modifying the device for AC power control, ensure proper isolation and adhere to safety guidelines to prevent electrical hazards. The Sonoff SV is a versatile component for DIY enthusiasts aiming to integrate low-voltage devices into their smart home ecosystems. Its customizable features and support for secondary development make it a popular choice for various applications.