代码可用的所有模块
- ADC
- AI
- GPIO
- I2C
- KV
- PWM
- Player
- Recorder
- SPI
- Snd
- Tts
- UART
- btree
- camera
- cmath
- gc
- iot
- linksdk
- machine_adc
- machine_dac
- machine_i2c
- machine_pin
- machine_pwm
- machine_rtc
- machine_spi
- machine_sw_timer
- machine_timer
- machine_uart
- machine_wdt
- math
- micropython
- modbus
- mqtt
- netconfig
- oss
- ota
- poll
- uarray
- ubinascii
- ucollections
- ucryptolib
- uhashlib
- uheapq
- ujson
- ulog
- uos
- urandom
- ure
- uselect
- ustruct
- uzlib