Blynk with i2c Sensor and Adafruit ESP8266

1

Hello,

I’m trying to use an Adafruit Huzzah and i2c sensor (VCNL4010 Proximity Sensor) with the Blynk app. I’ve followed the example code and am connected to the blynk-cloud, but I’m not getting any data sent to the app. My code is below (I’ve taken out the auth token and Wifi settings):

#define BLYNK_PRINT Serial    // Comment this out to disable prints and save space
#include <ESP8266WiFi.h>
#include <BlynkSimpleEsp8266.h>
#include <Wire.h>
#include "Adafruit_VCNL4010.h"
#include <SimpleTimer.h>


Adafruit_VCNL4010 vcnl;

SimpleTimer timer;

// You should get Auth Token in the Blynk App.
// Go to the Project Settings (nut icon).
char auth[] = "auth token";

// Your WiFi credentials.
// Set password to "" for open networks.
char ssid[] = "ssid";
char pass[] = "pw";

void sendMyData(){ 
    float prox = vcnl.readProximity();
    float light = vcnl.readAmbient(); 
    int new_prox = map(prox, 2150, 65536, 0, 1023);
    Blynk.virtualWrite(V3, new_prox);
}

void setup()
{
  Serial.begin(115200);
  Blynk.begin(auth, ssid, pass);
  timer.setInterval(1000L, sendMyData);
}


void loop(){
  //float prox = vcnl.readProximity();
  //float light = vcnl.readAmbient(); 
  //int new_prox = map(prox, 2150, 65536, 0, 1023);
  Blynk.run();
  timer.run();
}

Thanks in advance for your help!

Edit: I am now getting the “your ESP8266 is not in network” error message