Key features

• •Integrated ESP32-WROOM-32E Module:‌ Features a built-in ESP32-WROOM-32E module with 4M Byte Flash memory for stable performance. All I/O ports and UART programming ports are accessible, simplifying customization and secondary development for IoT applications. Supports WiFi and BLE connectivity for wireless projects.
• •Flexible Power Supply:‌ Onboard circuit converts DC 5-12V input to 3.3V, accommodating batteries, adapters, or direct sources. This versatility suits diverse setups like smart home systems or industrial controls without external converters.
• •Control And Programming Buttons:‌ Includes RST reset and IO0 programmable buttons for easy device management. Streamlines coding adjustments and user interactions during IoT automation or ESP32 development tasks.
• •Broad Development Compatibility:‌ Works with Arduino IDE tools for seamless coding. Utilize existing libraries and reference programs to accelerate smart home projects, lighting control, or appliance management applications.
• •Multi-Channel Switching Capacity:‌ Sixteen 5V relays handle loads up to AC 250V or DC 30V per channel. Ideal for managing multiple devices in automation setups, such as HVAC systems, security controls, or DIY electronics.