WIFI LUA V2 BASED ESP8266 CP2102

•  Wireless 802.11 b / g / n standards;
• Support STA / AP / STA + AP three operating modes;
• Built-in TCP / IP protocol stack to support multiple TCP Client connection (5 MAX);
• D0 ~ D8, SD1 ~ SD3: used as GPIO, PWM, IIC, etc. Port Drive 15mA;
• AD0: 1 channel ADC;
• Power input: 4.5V ~ 9V (10VMAX), USB-powered, providing USB debugging interface;
• Current job: keep sending: ≈70mA (200mA MAX), Standby: <200uA;
• Transfer rate: 110-460800bps;
• Support UART / GPIO data communication interface;
• Remote firmware upgrade (OTA);
• Smart Link supports intelligent networking capabilities;
• Operating temperature: -40 ℃ ~ + 125 ℃;
• Drive Type: Dual high-power H-bridge driver

Reference Link: https://github.com/nodemcu

Reference Video: