Specification: Origin: Mainland China Type: Module Condition: New Application: Computer Model Number: Wireless Sensor Expansion Board Net weight: 24g Size: 75 x 50mm/2.95 x 1.97inch Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Included: 1 x Wireless Sensor Expansion Board 1. Full IO Compatibility: This wireless sensor expansion board provides all the necessary IO pins for Nano 328P, ensuring seamless compatibility and easy integration. It allows you to connect various electronic modules and sensors with its convenient 3-pin interface. 2. Expanded Wireless Functionality: With built-in XBee and 24L01 sockets, this wireless sensor shield expands the wireless capabilities of the Nano. You can easily connect Zigbee XBee series modules and nRF24L01 wireless devices, enabling wireless communication and data transmission. 3. External Power Support: The wireless sensor module features an external power input terminal, allowing you to connect an external power source ranging from 7V to 12V. This ensures stable power supply and flexibility, especially when working with power-hungry sensors or modules. 4. Convenient Breakout Board: Designed as a breakout board for the Nano, this IO sensor expansion board simplifies the wiring process and provides easy access to all the pins. You can quickly prototype and connect multiple sensors or modules without the hassle of complicated wiring configurations. 5. Versatile Applications: The wireless sensor expansion module is suitable for a wide range of applications such as home automation, robotics, IoT projects, and more. Its flexible IO compatibility, wireless connectivity options, and external power support make it an ideal choice for various projects requiring sensor integration and wireless communication.