Bigroom esp32

I2C Scan/.vscode/extensions.json

@@ -1,7 +1,10 @@
-{
-    // See http://go.microsoft.com/fwlink/?LinkId=827846
-    // for the documentation about the extensions.json format
-    "recommendations": [
-        "platformio.platformio-ide"
-    ]
-}
+{
+    // See http://go.microsoft.com/fwlink/?LinkId=827846
+    // for the documentation about the extensions.json format
+    "recommendations": [
+        "platformio.platformio-ide"
+    ],
+    "unwantedRecommendations": [
+        "ms-vscode.cpptools-extension-pack"
+    ]
+}

I2C Scan/platformio.ini

@@ -9,7 +9,7 @@
 ; https://docs.platformio.org/page/projectconf.html
 
 [platformio]
-default_envs = uno_ob
+default_envs = lolin
 [env:uno]
 platform = atmelavr
 board = uno
@@ -26,3 +26,7 @@ framework = arduino
 platform = atmelavr
 board = nanoatmega328
 framework = arduino
+[env:lolin]
+platform = espressif32
+board = lolin32
+framework = arduino

I2C Scan/src/main.cpp

@@ -18,19 +18,19 @@ void setup() {
     }
 
   Serial.println ();
-//#undef SCL
-//#undef SDA
+  #undef SCL
+  #undef SDA
+  #define SCL 32
+  #define SDA 33
   Serial.print("SCL=");Serial.println (SCL);
   Serial.print("SDA=");Serial.println (SDA);
-  Serial.print("PWSCL=");Serial.println (PIN_WIRE_SCL);
-  Serial.print("PWSDA=");Serial.println (PIN_WIRE_SDA);
+  //Serial.print("PWSCL=");Serial.println (PIN_WIRE_SCL);
+  //Serial.print("PWSDA=");Serial.println (PIN_WIRE_SDA);
   Serial.println ();
   Serial.println ("I2C scanner. Scanning ...");
   byte count = 0;
   
-/*#define SCL 5
-#define SDA 4*/
-  Wire.begin();
+  Wire.begin(SDA, SCL);
   for (byte i = 8; i < 120; i++)
   {
     Wire.beginTransmission (i);