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Droidcon Tunisia
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Lance Gleason
March 06, 2016
Technology
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Droidcon Tunisia
Taking Wearables Beyond Android at Droidcon Tunisia 2016
Lance Gleason
March 06, 2016
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Transcript
Introductions
Twitter @lgleasain Github lgleasain www.lancegleason.com www.polyglotprogrammincinc.com
[email protected]
@PolyglotProgram @lgleasain @PurrProgramming
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http://www.polyglotprogramminginc.com/purr- programming-2-0/
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Software
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Bluetooth • Same Frequency range as 2.4 Gigahertz Wifi •
79 Channels VS 13 • Less Throughput
Bluetooth LE • Always off • Less Throughput • Often
lower transmit power • Designed for low data low power Applications
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Android • Bluetooth 4.0 supported radio • Android 4.3 or
greater
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Options
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Features • Bluetooth Support • Robust API for Android and
IOS • Built in Sensors (temperature, accelerometer etc.) • Built in support for rechargeable batteries
Specs • Nordic Semiconductor nRF51822 BLE SoC • 2.4 GHz
transceiver • ARM®Cortex™-M0 32 bit processor • 256 kB flash program memory • 16 kB RAM • 8/9/10 bit ADC
Specs Continued • Accelerometer • Temperature Sensor • Push Button
Switch • Bright LED • Driver for vibration motor • micro usb chargable • I2C bus, and support for 4 digital/analog and 4 digital pins
@PolyglotProgram @lgleasain @PurrProgramming
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@PolyglotProgram @lgleasain @PurrProgramming
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Information on the Metawear Boards can be Found at http://www.mbientlab.com
https://github.com/polyglotprogramminginc/ purr_programming_shirt https://github.com/lgleasain/AnDevConSantaClara/tree/14 https://github.com/lgleasain/bean_example Code examples can be found at
Twitter @lgleasain Github lgleasain www.lancegleason.com www.polyglotprogrammincinc.com
[email protected]