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Product Overview & Details
WiFi-enabled IoT sensor node powered by ESP8266 ESP-01/ESP-01S
Integrated DHT11 sensor for temperature and humidity monitoring
Supports 3.7V–12V DC power supply (including 3.7V Li-ion battery)
Uploads real-time environmental data to a server via WiFi
Compact, low-cost, and easy-to-integrate design for smart projects
Perfect for IoT, smart home automation,...