tetrix_test_1

#include <Wire.h>
const struct {
  uint8_t SOFT_SDA=5;
  uint8_t SOFT_SCL=6;
}CONFIG;

void setup() {
      Wire.begin();
      //Serial.begin(9600);
}

volatile uint8_t I2C_ID = 55;

void loop() {
  Wire.beginTransmission(I2C_ID);
  Wire.write(0x25);//controller enable
  Wire.endTransmission();

  Wire.beginTransmission(I2C_ID);
  Wire.write(0x45);
  Wire.write(0x00);
  Wire.write(0x7f);
  Wire.write(0x00);
  Wire.endTransmission();
}