Merge pull request #2184 from evaherrada/esp32-jsondemo-update

Added wire.h to JSONdemo.ino

Author: kattni

ESP32_S2_WiFi_Tests/JSONdemo/JSONdemo.ino

@@ -18,6 +18,7 @@ last revision November 2015
 
 #include <WiFiClientSecure.h>
 #include <ArduinoJson.h>
+#include <Wire.h>
 
 // uncomment the next line if you have a 128x32 OLED on the I2C pins
 //#define USE_OLED