16 Channel Relay Module Smart Home Board with WROOM-32E, DC5-12V Power Supply 16 Channel Relay Switch and BLE Module for IDE Compilation

[Versatile Power Supply] Equipped with a dc 5v to 3.3v power circuit, this 16 channel relay module supports a wide range of dc 5-12v power inputs, ensuring compatibility with various power sources. [Efficient Control] With 16 channels of 5v relays that output switch signals, this relay board is suitable for controlling loads with operating voltages up to ac 250v or dc 30v, offering a solution for automation and remote operating applications. [Built-in wroom-32e Module] The relay module board features a mature and stable wroom-32e module with a large 4m byte flash memory, enabling easy customization and secondary development. [User-friendly Environment] The module on the relay board is compatible with the ide compilation tool, providing a familiar and friendly development environment for users to streamline their projects. [Convenient ] The smart home relay module includes an onboard reset button and a programmable button for ease of use, offering convenient options for device reset, programming, and user interaction. Spec: Item Type: 16 Channel Relay Module Material: PCB Power Supply: DC5-12V Overall Description: DC powered for 16 channel relay module equipped with for WROOM-32E and BLE module, all I/O ports are fully expanded, supports DC5-12V power supply. Suitable for secondary development learning, control in smart home applications. Package List: 1 x 16 Channel Relay Module 2 x 10 Pin Double 1 x 6 Pin Single Row 1 x Accessories How To Use: Follow the selling point picture to learn how to use.

• [Versatile Power Supply] Equipped with a dc 5v to 3.3v power circuit, this 16 channel relay module supports a wide range of dc 5-12v power inputs, ensuring compatibility with various power sources.
• [Efficient Control] With 16 channels of 5v relays that output switch signals, this relay board is suitable for controlling loads with operating voltages up to ac 250v or dc 30v, offering a solution for automation and remote operating applications.
• [Built-in wroom-32e Module] The relay module board features a mature and stable wroom-32e module with a large 4m byte flash memory, enabling easy customization and secondary development.
• [User-friendly Environment] The module on the relay board is compatible with the ide compilation tool, providing a familiar and friendly development environment for users to streamline their projects.
• [Convenient ] The smart home relay module includes an onboard reset button and a programmable button for ease of use, offering convenient options for device reset, programming, and user interaction.