Elnwnnkc Expansion Board for Multiple Sensors Temperature Humidity Light Easy Project Integration

Perfect for intelligent home systems, robotics, educational labs, and projects, it enables quick setup for environmental, automation, or robotic controls Ideal for developers, beginners, educators, and enthusiasts, this expansion board simplifies learning and prototyping in electronics, making it accessible for all skill levels Featuring multiple GPIO port, power management for 3.3V / 5V switching, and I2C / SPI communication ports, it supports sensors like temperature, humidity, light, and sensors with highly PCB for stability and clear labeling This board ensures seamless integration into any development setup, enhancing flexibility for prototyping and innovation This Sensors Expansion Board is compatibles both 3.3V and 5V systems, allowing easy connection to various sensors and actuators for enhanced functionality in electronics projects