Use an Arduino/BlueSMiRF combo to control the bluetooth-enabled MetaWatch.

• /examples - Example sketches for the library (.ino). Run these from the Arduino IDE.
• /src - Source files for the library (.cpp, .h).
• library.properties - General library properties for the Arduino package manager.

• Installing an Arduino Library Guide - Basic information on how to install an Arduino library.
• Hookup Guide - Basic hookup guide for the MetaWatch.

The code is beerware; if you see me (or any other SparkFun employee) at the local, and you've found our code helpful, please buy us a round!

Please use, reuse, and modify these files as you see fit. Please maintain attribution to SparkFun Electronics and release anything derivative under the same license.

Distributed as-is; no warranty is given.

• Your friends at SparkFun.

This library provides the following functions:

• SFE_MetaWatch constructor
• void begin()
• void echoMode();
• int connect();
• void setTime(unsigned int year, unsigned char month, unsigned char date, unsigned char weekDay, unsigned char hour, unsigned char minute, unsigned char second);
• void vibrate(unsigned int onTime, unsigned int offTime, unsigned char numCycles);
• void update(unsigned char page, unsigned char start=0, unsigned char end=96, unsigned char style=1, unsigned char buffer=1, unsigned char mode=0);
• void clear(unsigned char black);
• void setWidget(unsigned char msgTotal, unsigned char msgIndex, unsigned char * widgIDSet, unsigned char numWidg);
• void fullScreen(unsigned char full);
• void readBattery();
• void reset();
• void setBacklight(unsigned char set);
• void sendPacket(unsigned char * data, int length, unsigned char * response, int responseLength);

Jim Lindblom
SparkFun Electronics
August 13, 2013