ESPHome  2023.11.6
Data Structures | Namespaces | Variables
sx1509.h File Reference

Go to the source code of this file.

Data Structures

class  esphome::sx1509::SX1509Processor
class  esphome::sx1509::SX1509Component


 Implementation of SPI Controller mode.
 Here you'll find the Arduino code used to interface with the SX1509 I2C 16 I/O expander.


const uint8_t esphome::sx1509::INTERNAL_CLOCK_2MHZ = 2
const uint8_t esphome::sx1509::EXTERNAL_CLOCK = 1
const uint8_t esphome::sx1509::SOFTWARE_RESET = 0
const uint8_t esphome::sx1509::HARDWARE_RESET = 1
const uint8_t esphome::sx1509::REG_I_ON [16]