Merge pull request #890 from robberwick/motor2040_i2c_pins

Add I2C pin definitions to motor2040 and servo2040 headers

libraries/motor2040/motor2040.hpp

@@ -47,6 +47,10 @@ namespace motor {
     const uint LED_DATA = 18;
     const uint NUM_LEDS = 1;
 
+    const uint I2C_INT = 19;
+    const uint I2C_SDA = 20;
+    const uint I2C_SCL = 21;
+
     const uint USER_SW = 23;
 
     const uint ADC_ADDR_0 = 22;

libraries/servo2040/servo2040.hpp

@@ -30,6 +30,10 @@ namespace servo {
     const uint LED_DATA = 18;
     const uint NUM_LEDS = 6;
 
+    const uint I2C_INT = 19;
+    const uint I2C_SDA = 20;
+    const uint I2C_SCL = 21;
+
     const uint USER_SW = 23;
 
     const uint ADC_ADDR_0 = 22;