Key Features

WiFi Module and Connectivity

• Onboard ESP-12F WiFi Module: A powerful and stable WiFi module with 4MB flash memory, making it suitable for a variety of wireless control and IoT applications.
• I/O Ports: All the I/O ports of the WiFi module and the UART program download port are fully extracted for easy access and secondary development.
• Programming Support: Compatible with both Eclipse and Arduino IDE, making it easy to develop and program using popular platforms.
• Wi-Fi Control: Allows wireless communication for controlling connected devices, perfect for smart home systems.

Power Supply Options

• AC-DC Switch Power Module: Supports multiple power supply options:
  • AC Power: 90-250V AC
  • DC Power: 7-12V DC
  • USB Power: 5V via USB
• Onboard Power Indicator: A built-in power indicator to show the status of the power supply.

Relay Control

• Onboard 1-Channel 5V Relay: The relay can output a switch signal, allowing you to control AC and DC devices such as lights, fans, and other household appliances.
• Control Voltage: Suitable for controlling devices with a load of AC 250V or DC 30V, making it ideal for various applications in home automation and industrial control.
• Relay Indicator: A dedicated indicator LED that shows the state of the relay.

Other Components

• Onboard Reset Button (RST): A reset button to reboot the module when needed.
• Programmable LED: A programmable LED that can be used for various applications, such as status indicators or debugging purposes.

Specifications

• WiFi Module: Onboard ESP-12F with 4MB flash memory
• Relay: 1-channel 5V relay (AC 250V/DC 30V control)
• Power Supply:
  • AC: 90-250V
  • DC: 7-12V
  • USB: 5V
• Indicators:
  • Power indicator
  • Relay indicator
  • Programmable LED
• Development Platforms: Supports Eclipse and Arduino IDE for programming.
• Operating Voltage: 5V (via USB) or 7-12V DC / 90-250V AC
• Dimensions: Compact and suitable for integration into various projects.

Applications

• Home Automation: Control household appliances remotely via Wi-Fi, such as lights, fans, or even door locks.
• Industrial Control: Used in IoT projects to control and monitor devices in industrial settings.
• Smart Systems: Integrates well with other smart home devices and automation systems for creating connected environments.
• Remote Control: Ideal for remote control applications where relays are used to switch devices on or off.

Advantages

• Flexible Power Options: Supports a range of power supply methods, including USB, AC, and DC inputs.
• Comprehensive Connectivity: The ESP-12F module provides strong Wi-Fi connectivity, making it ideal for IoT and wireless control applications.
• Easy Development: Full support for popular IDEs (Eclipse, Arduino IDE) makes it accessible to developers at all levels.
• Compact and Reliable: Small form factor and robust design make it perfect for compact projects and reliable, long-term operation.