Features: Brand new and high quality Enhance your wireless network with the ESP8266 WiFi module, offering seamless integration and reliable performance. Unlock possibilities with this versatile module, providing fast and stable wireless capabilities for a wide range of applications. Designed for electronics enthusiasts, engineers, and makers, this module caters to various projects in remote monitoring and automation. Seamlessly integrate wireless functionality into your projects, whether you're building a home system or developing innovative devices. Explore new possibilities with this enhanced module, delivering improved stability and resistance to interference. It's the perfect choice for connected devices in the home automation field. Specifications: Material: Plastic Type: ESP-01S/ESP-01/ESP-07S/ESP-07/ESP-12E/ESP-12S/ESP-12F Size: Approx. 1.4x2.4cm/0.55x0.94inch Note: 1.Please allow 1-2cm errors due to manual measurement, make sure you don't mind before ordering. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package Includes: 1x WiFi Module