Easy Electronics ESP32 Based 4-Channel Relay Board Micro Controller Board Electronic (WiFi) Automotive Electronic Hobby Kit
The relay board comes as a comprehensive kit, providing everything you need for wireless control of various electronic devices. It includes an ESP32 module, which serves as the brain of the system, allowing you to connect and control your appliances wirelessly through both Wi-Fi and Bluetooth. Additionally, it incorporates 4-channel 5V relays that enable you to control up to four different devices simultaneously. These relays are equipped with 817 opto-couplers, which help isolate the control signals from the high-voltage components, enhancing safety.
The board is constructed from durable fibreglass material, known for its excellent strength and resistance to environmental elements. This choice of material ensures the board's longevity and robustness, making it suitable for various applications, including automotive and industrial environments.
The board is designed to be powered by a DC (Direct Current) source. This characteristic offers versatility in terms of power supply options, making it compatible with a wide range of power sources commonly found in electronics projects. Regardless of the energy source, the DC power source flexibility allows you to adapt the board to your specific requirements.
This 4-channel relay module is a pivotal component of the board, designed for home automation projects. It facilitates the remote control of electrical appliances, and its Wi-Fi and Bluetooth capabilities enable you to control your devices wirelessly. Each relay channel can handle up to 250V AC and 30V DC, providing the versatility needed for a wide range of applications. With a load capacity of 7A, this relay module can efficiently manage appliances and devices with moderate power requirements.
The entire kit is remarkably lightweight, weighing in at just 250 grams. This lightweight characteristic makes it easy to handle and transport, particularly when incorporating it into portable electronic projects or installations.
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