- Advanced Functionality : The product features on-board N76E003/STM8S003 and an ESP-01 WiFi module, providing robust connectivity solutions. - Dual Operating Modes : - Mode 1 : Directly connect your mobile phone to the WiFi module for easy operation. - Mode 2 : Connect both your mobile phone and the WiFi module to the same router for seamless networking. Additionally, it functions as a USB relay module when the ESP-01 is disconnected. - Impressive Transmission Distance : - Achieve a maximum range of up to 100 meters in open environments when directly connected to the mobile phone. - When both devices are on the same router, the transmission distance relies on the router’s signal strength. - User-Friendly Setup with SmartConfig : Utilize SmartConfig technology from ESP8266 to effortlessly configure the ESP-01 module’s password using a dedicated app, simplifying the setup process. Practical Applications : 1. Home Automation : Control smart home devices remotely without the need for complex wiring, allowing for flexible installation. 2. Remote Monitoring : Monitor devices in hard-to-reach locations, ensuring continuous access and control over your systems. 3. Industrial Control Systems : Integrate into factory automation setups, offering enhanced communication capabilities for various monitoring and control tasks. This product stands out due to its combination of dual modes, user-friendly configuration, and extensive range, making it essential for anyone needing reliable wireless communication solutions in their projects.