UNO+WiFi R3 Wireless Development Board Built-in ESP8266 WiFi Module Dual Function Programmable Board for Smart IoT Making

Quantity : 1 High-concerned chemical : None Package : Module is_d : Yes Dissipation Power : 3.3V-5V Supply Voltage : 3.3V-5V Application : Computer Type : UNO R3 Brand Name : NoEnName_Null Origin : Mainland China Condition : New Operating Temperature : -40℃ ~ +85℃