Update license to MIT and add proper attribution

- Change from BSD to MIT license across all files
- Add MIT LICENSE file with standard text
- Update author attribution to Limor "Ladyada" Fried with assistance from Claude Code
- Update file headers to reference MIT license and LICENSE file
- Enhance README with comprehensive feature list and proper attribution
- Update README to reference LICENSE file instead of license.txt

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

Adafruit_MLX90632.cpp

@@ -10,7 +10,9 @@
  *  please support Adafruit and open-source hardware by purchasing products from
  * 	Adafruit!
  *
- *	BSD license (see license.txt)
+ *  Written by Limor "Ladyada" Fried with assistance from Claude Code.
+ *
+ *	MIT license, see LICENSE for more information
  */
 
 #include "Adafruit_MLX90632.h"

Adafruit_MLX90632.h

@@ -10,7 +10,9 @@
  *  please support Adafruit and open-source hardware by purchasing products from
  * 	Adafruit!
  *
- *	BSD license (see license.txt)
+ *  Written by Limor "Ladyada" Fried with assistance from Claude Code.
+ *
+ *	MIT license, see LICENSE for more information
  */
 
 #ifndef _ADAFRUIT_MLX90632_H

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2024 Adafruit Industries
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

@@ -2,6 +2,20 @@
 
 Arduino library for the MLX90632 Far Infrared Temperature Sensor
 
+This library provides a complete interface for the MLX90632 Far Infrared Temperature Sensor, supporting both medical and extended range measurement modes with automatic calibration loading and comprehensive temperature calculations using the Stefan-Boltzmann law.
+
+## Features
+
+- Complete MLX90632 register control and status monitoring  
+- Support for all measurement modes: Continuous, Step, and Sleeping Step
+- Automatic calibration constant loading from EEPROM
+- Both medical and extended range measurement support
+- Stefan-Boltzmann law temperature calculations for accurate object temperature
+- Double precision calibration with proper scaling factors
+- Efficient new data flag handling for optimal performance
+- Debug output control with preprocessor directives
+- Hardware tested and verified functionality
+
 ## Dependencies
  * [Adafruit BusIO](https://github.com/adafruit/Adafruit_BusIO)
 
@@ -27,7 +41,7 @@ Note that the formatting output by `clang-format` is what the automated formatti
 
 ## About this Driver
 
-Written by Adafruit Industries.
+Written by Limor "Ladyada" Fried for Adafruit Industries with assistance from Claude Code.
 
-MIT license, check license.txt for more information.
+MIT license, check LICENSE for more information.
 All text above must be included in any redistribution.