"With a micro USB cable, you can connect NodeMCU 1.0 (ESP12-E Module) to your laptop and flash it without any trouble."
It s an open hardware design with an ESP-12E core and 4 MB of SPI flash.
You can get a micro USB cable, plug into it then flash it.
Then you can go to this repository, https://github.com/esp8266/Arduino, get the board manager link and the board policy link, and then just copy that then go through a sketch and get a new sketch, click File, click Preferences and paste the link in "Additional Boards Manager URLs".
NOTE:
If you can not select a Port in sketch, you can go to this website, https://www.silabs.com/products/development-tools/software/usb-to-uart-bridge-vcp-drivers, and Download "CP210x USB to UART Bridge VCP Drivers", when installation of the driver is successful, it should ve gotten a COM-port number, visible in the device manager under "Ports (COM & LPT)". Package include: 2 * ESP8266 ESP 12-E Module
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