IoT Tech Day

Step to build a strong

IoT Eco-System

IOT DefinedMaking the virtual presence of the real device on the Internet for

end user access / information exchange.

Connecting the devices directly to internet and replace the manual entry of the data / manual operations.

IOT Applications

IOT Applications

IOT Application = BigBelly

1. Things / Device

2. Communication

3. Data Management

4. Data Computing / User Interaction

IOT Building Blocks

IOT Elements1. Sensors / Actuators

2. Networking PAN, LAN, WAN

3. Cloud Infra / Local Embedded Server

4. Web / Android / iOS Apps

IOT System

phyWAVE

IOT NODE

Clasic Node = MCU + Sensors + RF Module

Current Node = Single Chip Solution ( MCU + RF + Sensor Controller )

Sensors Types:RAW SensorSensor ModuleSingle Chip Solution

Sensor Output:AnalogDigital

Firmware:RTOS + Wireless Stack

RTOS:TI SYS/BIOS processors.wiki.ti.com

Contiki www.contiki-os.org

RIOT www.riot-os.org

IOT NODE

PhyWAVE Family Modules Ready to use certified modulesScalable for RFPin compatible for easy upgrade

RF Supported: BLE, 6LoWPAN, ZigBee, Any proprietary 802.15.4 Stack

RTOS:TI SYS/BIOS processors.wiki.ti.com

Contiki www.contiki-os.org

RIOT www.riot-os.org

IOT NODE: phyWAVE-CC26xx

PAN: Personal Area Network for group of small device with less data

rate

ZigBee Classic PAN widely used in metering

6LoWPAN Future PAN and best for low data rate with ip standards

BLE Good for medium data rate, widely used in Automotives and medical domain

LAN: For less number of devices having high data rate such as video

stream or image processing.

IOT Device Network

PAN: Personal Area Network for small group of device with less data

rate

ZigBee

6LoWPAN

BLE

IOT Device Network

PAN: Personal Area Network for small group of device with less data

rate

ZigBee

6LoWPAN

BLE

IOT Device Network

HTTP

CoAP

MQTT

IOT Device to Cloud Network

HTTP classic way to exchange data to cloud using REST architecture

HTTP

CoAP

MQTT

IOT Device to Cloud Network

CoAP implements light version of REST model for small devices,

it provides GET, POST, PUT & DELETE methods like HTTP but much

light weight.

802.15.4 MAC

802.15.4 PHY

HTTP

CoAP

MQTT

IOT Device to Cloud Network

MQTT as “a many-to-many communication protocol for passing

messages between multiple clients through a central broker.”

phyGATE-AM335x a universal GATEWAY running embedded linux / android / wince provides flexible libraries for node and cloud communication supporting many protocols like 6LoWPAN, Zigbee, BLE, MQTT , CoAP, HTTP and many more

IOT Device to Cloud Network

Data Mgmt / Computing / Usage

Data Mgmt / Computing / Usage

Data Mgmt / Computing / Usage

Which Processor to select ?

What is the Data Size ?

Field Area Size

Max Distance between each Node

Minimal Interval for Data Packet transmission

How much Time Critical ?

What Level of Security Required ?

RF Certifications

Industry standards and compliances

Hardware Design Challenges

Contact: info@phytec.in || 080-40867046

PHYTEC Embedded Pvt. Ltd.

#438, 1st Floor, 18th Main,

6th Block, Oppt. BMTC Bus Depot,

Koramangala, Bangalore-560095

Tel: +91-80-40867046/48/49

www.phytec.in