Update max44009.cpp

nealre · Dec 7, 2018 · f6d173b · f6d173b
1 parent ba645e5
commit f6d173b
Showing 1 changed file with 5 additions and 4 deletions.
diff --git a/libraries/Max44009/max44009.cpp b/libraries/Max44009/max44009.cpp
@@ -26,11 +26,12 @@
 Max44009::Max44009(const uint8_t address, const uint8_t dataPin, const uint8_t clockPin)
 {
     _address = address;
-#ifdef ESP8266
+    if ((dataPin < 255) && (dataPin < 255))
+    {
         Wire.begin(dataPin, clockPin);
-#else  // other platforms
+    } else {
         Wire.begin();
-#endif
+    }
     // TWBR = 12; // Wire.setClock(400000);
     _data = 0;
     _error = 0;
@@ -181,4 +182,4 @@ void Max44009::write(uint8_t reg, uint8_t value)
     _error = Wire.endTransmission();
 }
 
-// --- END OF FILE ---
+// --- END OF FILE ---