Embed Size (px)
Citation preview
-Uday K.S
.
Metawear
What is Metawear?1. It’s a piece of hardware.
2. It’s small and light.
3. It has Bluetooth low energy.
4. It has multiple onboard sensors.(Accelerometer, Gyroscope, Light ambient and Temperature)
5. It has GPIO pins.
Why Metawear?1. No need of Firmware development.
2. Hardware comes with battery.
3. Android & IOS libraries are available & open source.
4. No need of BLE and Hardware experience.
5. It has GPIO pins.
Difficulties While Developing an App?1. No clear documentation for BLE services and
characteristics.
2. No clear document on BLE commands structure
How we solved?1. Added logs in library source code to check what are the
commands were sent to the Metawear.
2. Implemented request Queue to transmit data.
3. Added timeout for each request.
4. Repeated testing and analysing the Sample app.
THANK YOU
For any questions, reach us
