The IIC to Dual UART Converter Module converts an IIC interface on the mainboard to two independent UART interfaces. It supports communication speeds of up to 2Mbps and features separate 256-byte FIFO buffers for each UART, enabling efficient data transmission. The baud rate, data length, and parity format for each serial port can be individually configured. This module is perfect for expanding communication capabilities in projects where multiple UART devices are required, particularly for IoT applications, ultrasonic distance measuring modules, and GPS modules.

Features

• Dual UART Conversion: Converts a single IIC interface into two independent UART interfaces.
• High Communication Speed: Supports communication rates up to 2Mbps.
• Expandable: Up to 8 additional UART interfaces can be added, allowing for extensive connectivity.
• Independent Data Transfer: Each UART interface has its own 256-byte FIFO buffer for independent send/receive operations.
• Customizable Settings: Baud rate, data length, and parity can be configured separately for each UART.
• Compatible with Popular Platforms: Works with Arduino, Raspberry Pi, micro:bit, and more.

Applications

• IoT Devices: Ideal for connecting multiple UART-based IoT modules.
• Ultrasonic Distance Measurement Modules: Facilitates communication with ultrasonic sensors.
• GPS Modules: Perfect for connecting GPS modules requiring serial communication.
• Embedded Systems: Extends serial communication capabilities in microcontroller-based systems.
• Projects with Strict Timing Requirements: Useful for devices like infrared receivers or WS2818 RGB LEDs where precise timing is critical.