圆锥破PYB
pyb各种外设· OpenMV中文入门教程
开始在pyb模块,pyboard,是基于STM32的,但是后来又加入了esp8266和esp32,以及nrf系列,他们的架构和STM32不同。所以官方统一制定了machine模块, 
5.1.4. UART Control — MicroPython 1.9.4 documentation
You have to call the UART constructor with this value because we're leveraging the pyb module from MicroPython's pyboard. The second value is the baudrate 
pyb — functions related to the board — MicroPython 1.9.4
Note that if pyb.stop() is issued the hardware counter supporting this function will pause for the duration of the "sleeping" state. This will affect the outcome of 
5.1.2. GPIO Control — MicroPython 1.9.4 documentation
The pyb.Pin() constructor creates a pin object which you will use to control the I/O pin on your OpenMV Cam. The string you pass to the OpenMV Cam should be 
pyb — functions related to the board — MicroPython 1.9.4
Note that if pyb.stop() is issued the hardware counter supporting this function will pause for the duration of the "sleeping" state. This will affect the outcome of 
5.1.4. UART Control — MicroPython 1.9.4 documentation
You have to call the UART constructor with this value because we're leveraging the pyb module from MicroPython's pyboard. The second value is the baudrate 
5.1.2. GPIO Control — MicroPython 1.9.4 documentation
The pyb.Pin() constructor creates a pin object which you will use to control the I/O pin on your OpenMV Cam. The string you pass to the OpenMV Cam should be 
pyb各种外设· OpenMV中文入门教程
开始在pyb模块,pyboard,是基于STM32的,但是后来又加入了esp8266和esp32,以及nrf系列,他们的架构和STM32不同。所以官方统一制定了machine模块, 
Suggested enhancement to pyb.bootloader() MicroPython Forum
Mar 26, 2015 After following the development of MicroPython since close to the beginning, I have finally summoned the courage (and all of my nearly 
Suggested enhancement to pyb.bootloader() MicroPython Forum
Mar 26, 2015 After following the development of MicroPython since close to the beginning, I have finally summoned the courage (and all of my nearly