diff --git a/Adafruit_TSL2561_U.cpp b/Adafruit_TSL2561_U.cpp
index fca150c..69663fa 100644
--- a/Adafruit_TSL2561_U.cpp
+++ b/Adafruit_TSL2561_U.cpp
@@ -107,8 +107,7 @@ boolean Adafruit_TSL2561_Unified::init()
 {
   /* Make sure we're actually connected */
   uint8_t x = read8(TSL2561_REGISTER_ID);
-  if (!(x & 0x0A))
-  {
+  if (x & 0xF0 != 0x10) { // ID code for TSL2561
     return false;
   }
   _tsl2561Initialised = true;
diff --git a/examples/sensorapi/sensorapi.ino b/examples/sensorapi/sensorapi.ino
index 640cbb7..665d579 100644
--- a/examples/sensorapi/sensorapi.ino
+++ b/examples/sensorapi/sensorapi.ino
@@ -16,9 +16,9 @@
    
    Connections
    ===========
-   Connect SCL to analog 5
-   Connect SDA to analog 4
-   Connect VDD to 3.3V DC
+   Connect SCL to I2C SCL Clock
+   Connect SDA to I2C SDA Data
+   Connect VDD to 3.3V or 5V (whatever your logic level is)
    Connect GROUND to common ground
 
    I2C Address
diff --git a/library.properties b/library.properties
index bf99b7b..7656b9d 100644
--- a/library.properties
+++ b/library.properties
@@ -1,5 +1,5 @@
 name=Adafruit TSL2561
-version=1.0.1
+version=1.0.2
 author=Adafruit
 maintainer=Adafruit <info@adafruit.com>
 sentence=Unified sensor driver for Adafruit's TSL2561 breakouts