diff --git a/ModbusRTUSlave.ino b/examples/ModbusRTUSlave.ino
similarity index 96%
rename from ModbusRTUSlave.ino
rename to examples/ModbusRTUSlave.ino
index ca5d534..059d920 100644
--- a/ModbusRTUSlave.ino
+++ b/examples/ModbusRTUSlave.ino
@@ -1,6 +1,6 @@
 #include "ModbusRTUSlave.h"
 
-const byte buttonPin = 12, led1Pin = 11,  led2Pin = 13, voltagePin = A0;
+const byte buttonPin = 12, led1Pin = 13,  led2Pin = 11, voltagePin = A0;
 
 const word bufSize = 256, numCoils = 1, numDiscreteInputs = 1, numHoldingRegisters = 1, numInputRegisters = 1;
 const byte id = 1;
diff --git a/keywords.txt b/keywords.txt
new file mode 100644
index 0000000..12c5540
--- /dev/null
+++ b/keywords.txt
@@ -0,0 +1,8 @@
+ModbusRTUSlave	KEYWORD1
+configureCoils	KEYWORD2
+configureDiscreteInputs	KEYWORD2
+configureHoldingRegisters	KEYWORD2
+configureInputRegisters	KEYWORD2
+begin	KEYWORD2
+poll	KEYWORD2
+
diff --git a/library.properties b/library.properties
new file mode 100644
index 0000000..8a8a257
--- /dev/null
+++ b/library.properties
@@ -0,0 +1,10 @@
+name=ModbusRTUSlave
+version=0.0.0
+author=C. M. Bulliner
+maintainer=C. M. Bulliner
+sentence=Allows communication with Modbus RTU master devices (HMIs, PLCs, etc.).
+paragraph=This library enables an Arduino board to be a Modbus RTU slave/server device, able to communicate with Modbus RTU master/client devices. This library will work with any Stream object such as HardwareSerial or SoftwareSerial, and has provision for use with RS485; a driver enable pin can be set up. This library is like a kit; some assembly is required, but this allows for a lot of customization.
+category=Communication
+url=*
+architecture=*
+
diff --git a/MobusRTUSlave.cpp b/src/MobusRTUSlave.cpp
similarity index 100%
rename from MobusRTUSlave.cpp
rename to src/MobusRTUSlave.cpp
diff --git a/ModbusRTUSlave.h b/src/ModbusRTUSlave.h
similarity index 100%
rename from ModbusRTUSlave.h
rename to src/ModbusRTUSlave.h