NodeMCU¶
Pinout¶
Default system features¶
The default configuration includes those major features. They are all
initialized by sys_start()
at the startup of the application.
- Console.
- File system.
- Debug shell.
Drivers¶
Supported drivers for this board.
Library Reference¶
Read more about board specific functionality in the NodeMCU module documentation in the Library Reference.
Memory usage¶
Below is the memory usage of two applications:
- The minimal-configuration application is configured to only include the bare minimum of functionality for the low level kernel to run. That is, the thread scheduler and system tick.
- The default-configuration application is built with the default configuration, including a lot more functionality. See the list of Default system features above for a summary.
Application | Flash | RAM |
---|---|---|
minimal-configuration | 269288 | 35732 |
default-configuration | 306728 | 55188 |
Default configuration¶
Default Standard Library configuration.