:link_to_translation:`en:[English]`

外设
===============

.. toctree::
   :maxdepth: 1

   ADC <bk_adc>
   GPIO <bk_gpio>
   PWM <bk_pwm>
   I2C <bk_i2c>
   SPI <bk_spi>
   Timer <bk_timer>
   TRNG <bk_trng>
   UART <bk_uart>
   WDT <bk_wdt>
   FLASH <bk_flash>