SMART

Powered by iTAS Innovations Pvt. Ltd.

Jaipal D

9 Sept, 2016

Smart Plug Overview

2

SMART

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iTAS Innovations Pvt. Ltd.

iTAS Smart

Plug

iTAS Internet

Gateway

Smart

Plug Apps

Features• Direct remote control (BLE) of devices and appliances from

Smartphone

• Control devices and appliances over internet with iTAS internet

gateway

– EMR relay (230VAC, up to 15A)

• Schedule multiple timers and calendars to turn on/ off devices/

appliances

• Energy consumption measurement of the devices and

appliances based on ST Microelectronics STPM32– 0.2% accuracy single-phase meter

– Line Voltage measurement with resistor divider network

– Line current measurement with Rogowski coil/ current

transformer/ shunt current sensor

– Four independent 24-bit 2nd order sigma-delta ADCs

– Vnom(RMS) = 140 to 300 V, Inom/Imax(RMS) = 5/100 A, flin = 50/60

Hz ± 10%

– Over/ under voltage detection and monitoring

– Energy data over BLE/ Internet to personal devices (desktop/

smartphones/ Tablets)3

SMART

Powered by

iTAS Innovations Pvt. Ltd.

Key System Components

4

iTAS BLE module

Energy Metrology

N L1

Relay

Driver

GPIO

Relay 230VAC, 16A

SMART

Pow

ered by

iTA

S In

novation

s Pvt. L

td.5V

Gateway

ST Micro Energy

MetrologyReactive power

Active power

Instantaneous power

Apparent power

Load

iTAS Gateway Overview

5

Crossbar.io

SMART

Powered by

iTAS Innovations Pvt. Ltd.

Autobahn

Jacksons

Autobahn

Jacksons

iTAS Server

(Linux)iTAS

Gateway

Autobahn

Jacksons

WAMP

Publish/Subscribe• ConnectGateway

• PingGateway

• Command

• Search BLE devices

• Connect to n devices

• Configure

• Device Control

• View Logs

• List Personal devices

connected

WAMP

Publish/Subscribe• DeviceInfo

• DeviceDisconnected

• GatewayConnectionStatus

iTAS Smart

Plug

iTAS BLE module

Key Features• Production ready miniature form factor device module

• Best-in-Class RF range of 50m to 100m

• +8dBm transmit power

• Ultra-low power, down to 1μA current consumption with

active BLE stack (sleep mode) and 12KB RAM retention

• Single chip solution with built-in RF and application

processors with 160KB Flash and 24KB RAM

• Bluetooth® qualified BLE stack

• Up to 15 Digital I/O Pins, 2 channel ADC, 10-bit

• Supports UART, I2C & SPI, SWD (program & Debug)

• STMicroelectronics LIS2DH12 ultra low-power high

performance 3-axes “Nano” accelerometer

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BlueWear is a production ready 14.5mm x 13mm x 2.5mm form factor

device module for wearable and connected device applications. It features

STMicroelectronics BlueNRG-1, a very low power Bluetooth low energy

(BLE) single-mode network processer, and Cortex M0, application

processor, built on SoC (System-On-Chip).

BlueWear integrates a set of high value sensors on board, besides

providing ample IO pins and interfaces out of board for allowing

user to connect additional sensors and devices

BlueWear

Applications• Connected Home, Building

Automation

• Sports, Fitness and Health

Sensors

• Mobile and Consumer

Electronics device

Accessories

7

Thank you