ESP8266 Community Forum

Hey guys,

I am currently trying to connect the SparkFun ToF Range Finder Sensor - VL6180 to NodeMCU 1.0(ESP-12E) but am getting this error via Arduino IDE 1.6.8's serial Monitor.
-------
ets Jan 8 2013.rst cause:2. boot mode:(3,6)

load ox4010f000, len 1264, room 16
tail 0
chksum 0x42
csum 0x42
~ld
-------
Code:
#include <Wire.h>

#include <SparkFun_VL6180X.h>

/*const float GAIN_1 = 1.01; // Actual ALS Gain of 1.01
const float GAIN_1_25 = 1.28; // Actual ALS Gain of 1.28
const float GAIN_1_67 = 1.72; // Actual ALS Gain of 1.72
const float GAIN_2_5 = 2.6; // Actual ALS Gain of 2.60
const float GAIN_5 = 5.21; // Actual ALS Gain of 5.21
const float GAIN_10 = 10.32; // Actual ALS Gain of 10.32
const float GAIN_20 = 20; // Actual ALS Gain of 20
const float GAIN_40 = 40; // Actual ALS Gain of 40
*/
#define VL6180X_ADDRESS 0x29

VL6180xIdentification identification;
VL6180x sensor(VL6180X_ADDRESS);

void setup() {

Serial.begin(115200); //Start Serial at 115200bps
Wire.begin(4, 5); //Start I2C library
delay(100); // delay .1s

sensor.getIdentification(&identification); // Retrieve manufacture info from device memory
printIdentification(&identification); // Helper function to print all the Module information

if(sensor.VL6180xInit() != 0){
Serial.println("FAILED TO INITALIZE"); //Initialize device and check for errors
};

sensor.VL6180xDefautSettings(); //Load default settings to get started.

delay(1000); // delay 1s


}

void loop() {

//Get Ambient Light level and report in LUX
Serial.print("Ambient Light Level (Lux) = ");

//Input GAIN for light levels,
// GAIN_20 // Actual ALS Gain of 20
// GAIN_10 // Actual ALS Gain of 10.32
// GAIN_5 // Actual ALS Gain of 5.21
// GAIN_2_5 // Actual ALS Gain of 2.60
// GAIN_1_67 // Actual ALS Gain of 1.72
// GAIN_1_25 // Actual ALS Gain of 1.28
// GAIN_1 // Actual ALS Gain of 1.01
// GAIN_40 // Actual ALS Gain of 40

Serial.println( sensor.getAmbientLight(GAIN_1) );

//Get Distance and report in mm
Serial.print("Distance measured (mm) = ");
Serial.println( sensor.getDistance() );

delay(500);
};

void printIdentification(struct VL6180xIdentification *temp){
Serial.print("Model ID = ");
Serial.println(temp->idModel);

Serial.print("Model Rev = ");
Serial.print(temp->idModelRevMajor);
Serial.print(".");
Serial.println(temp->idModelRevMinor);

Serial.print("Module Rev = ");
Serial.print(temp->idModuleRevMajor);
Serial.print(".");
Serial.println(temp->idModuleRevMinor);

Serial.print("Manufacture Date = ");
Serial.print((temp->idDate >> 3) & 0x001F);
Serial.print("/");
Serial.print((temp->idDate >> 8) & 0x000F);
Serial.print("/1");
Serial.print((temp->idDate >> 12) & 0x000F);
Serial.print(" Phase: ");
Serial.println(temp->idDate & 0x0007);

Serial.print("Manufacture Time (s)= ");
Serial.println(temp->idTime * 2);
Serial.println();
Serial.println();
}

Any help is highly appreciated. Thanks

Cheers,
DarkWarrior