NodeMCU LUA Shield ESP8266 ESP-12E WIFI Expansion Board USB DC Powered Description: Wireless 802.11 b / g / n standard Support STA / AP / STA + AP three operating modes Built-in TCP / IP protocol stack to support multiple TCP Client connections (5 MAX) D0 ~ D8, SD1 ~ SD3: used as GPIO, PWM, IIC, etc., port driver capability 15mA AD0: 1 channel ADC Power input: 4.5V ~ 9V (10VMAX), USB-powered Current: continuous transmission: 70mA (200mA MAX), Standby: <200uA Transfer rate: 110-460800bps Support UART / GPIO data communication interface Remote firmware upgrad (OTA) Support Smart Link Smart Networking Working temperature: -40 C ~ + 125 C Package Includes: 1 * NodeMCU LUA Shield Note: There are three different NodeMCU LUA boards, it has a little differences in size among them. EPS-12E + CP2102 ( Not Suitable ) EPS-12 + CH340( Not Suitable ) ESP-12E + CH340 " LoLin" Brand name ( This Shield is Suitable for this one ONLY ) |