# API Reference

中文  | [English](en/api_reference) | [日本語](ja/api_reference)

| MicroPython | Arduino |
|:------------|:--------|
|[LCD](zh_CN/api_reference/micropython/api_lcd) | [LCD](zh_CN/api_reference/arduino/api_lcd) |

<!-- |[BUTTON](zh_CN/api_reference/micropython/api_lcd) | [BUTTON](zh_CN/api_reference/arduino/api_lcd) |
|[SPEAKER](zh_CN/api_reference/micropython/api_lcd) | [SPEAKER](zh_CN/api_reference/arduino/api_lcd) | -->

<!-- ## [LCD](zh_CN/api_reference/micropython/api_lcd) -->
<!-- ## [Peripherals](zh_CN/api_reference/peripherals/api_gpio)
### 1. [GPIO](zh_CN/api_reference/peripherals/api_gpio)
## [Speaker](zh_CN/api_reference/api_speaker) -->