NodeMCU

Features of NODEMCU LOLIN V3 :

• It uses CH340G instead of CP2102.
• It is a wireless 802.11 b/g/n standard.
• Its WiFi speed is 2.4GHz.
• It supports WPA/ WPA2 security mode.
• It supports STA/AP/STA + AP three operating modes.
• It has a built-in TCP/IP protocol stack to support multiple TCP Client connections. It has a maximum of 5 connections.
• It supports UART /GPIO data communication interface.
• It has remote firmware upgrade (OTA)
• It supports smart link smart networking.
• Users don’t need to download resetting.
• It has a great set of tools to develop ESP8266
• It is the lowest cost of WiFi.
• It is for Arduino like input-output hardware.
• This CH340G greatly speeds up the IoT application developing process.
• It is open-source, interactive, programmable, low cost, simple, smart, and WiFi-enabled.
• It has WiFi MCU ESP8266 integrated and it is easy to the prototyping development kit.
• This low-cost wifi module has built-in USB to TTL serial with super reliable industrial strength.
• It has advanced API for hardware IO.
• It also has Event-driven API for network applications.