#ifndef _I2C_H_
#define _I2C_H_

#define I2C_SDA_PIN GPIO_NUM_4
#define I2C_SCL_PIN GPIO_NUM_15

#define I2C_NUM I2C_NUM_0
//#define I2C_NUM I2C_NUM

#define I2C_MASTER_FREQ_HZ 400000U /*!< I2C clock of SSD1306 can run at 400 kHz max. */


class I2C_Driver
{


};



void i2c_init();


#endif /* _I2C_H_ */