- Winter warm clothes for short-haired dogsKingkong duino Arduino I/O Expansion Board

• Kingkong duino Arduino I/O Expansion Board
• Streamlines sensor and servo integration
• Offers RS485 communication capability
• Facilitates wireless module connections
• Provides adjustable servo power options
• Enhances Arduino with more I/O pins

The Kingkong duino Arduino I/O Expansion Board offers a streamlined solution for integrating sensors, servos, and RS485 devices with an Arduino board. This expansion board enhances the functionality of Arduino by increasing the number of Digital I/O and Analog Input Pins, along with providing additional Power and Ground connections. It features dedicated PWM Pins that are compatible with standard servo connectors, facilitating seamless servo integration.

A notable feature of this board is its built-in RS485 converter, which enables communication between the Arduino and RS485 devices. Additionally, the board includes a communication socket designed for easy connection of wireless modules, such as the APC220 RF module and DF-Bluetooth module. This feature simplifies the process of adding wireless communication capabilities to Arduino projects.

The board is equipped with an individual power input specifically for servos, and a servo power jumper allows users to choose between external or internal power sources for driving the servos. This flexibility ensures that the board can accommodate various power requirements and configurations.