NodeMcu Lua WIFI Board Based on ESP8266 CP2102 Module x 1
You can find the firmware source code and documentation on Github, as well as nodemcu-flasher, a Windows only tools to flash the firmware to a module. There’s also a separate tool called esptool that will let you flash nodemcu from Linux. In case you find the documentation is all over the place, you might want to checkout NodeMCU video tutorial below.
This product is a portable HD Adapter,Convert VGA + Audio output through a standard definition of HDMI HD digital signal input The products are widely used in: desktop computer notebook and mobile phone /DVD / TABLET COMPUTER / digital set-top box/player /digital camera /camera/camera equipment such as the HDMI signal input. connected by the connector, TV/monitor /projector display device. In order to solve the user display equipment connection scheme.