1.
IoT Ready Real-Time and Ultra-Low-Power
Sensor Platform
using Wake-up Technology
Dr. Tolgay Ungan
M2M Alliance Conference 2017 Cologne

2.
- 2 -
Agenda
 Why IoT?
 “IoT Ready” vs. R&D
 Wake-up Technology
 Sensor Platform
 Real-Time and Ultra-Low-Power Applications

3.
- 3 -
Photovoltaic
Structure Monitoring
Agricultural Monitoring
Internet of
Things
Smart Production
Smart Home
2025
1 Trillion Sensors
Wireless Sensors are Everywhere!
Automotive

4.
System overview
- 4 -

5.
Problem
- 5 -
BATTERY LIFETIME
✖ ✖ ✖✖
MAINTENANCE ROBUSTNESS REAL-TIME

6.
Benefits of Endiio Connectivity
- 6 -
fast
slow
weak strong
Energy Autonomy
OnDemand
Reactivity
Real Time and Low Power Area
ETSI: EN 300220

7.
Solution
- 7 -
Wireless Low Power Communication
 10.000 times less energy consumption (2,8 μA @ 3,3 Volt) – Active Mode
 Real-Time (latency<5ms)
 Robust Communication – On demand Wake-up Technology
 Unlimited range (Multi-Hop Mesh network)
 Networksize up to 65.000
 End-to-end IoT solution
 Easy Implementation with Rapid Development Kit
 Patents (EU+US)
BATTERY LIFETIMEMAINTENANCE ROBUSTNESS REAL-TIME
✔✔ ✔ ✔

8.
Sensor Platform
- 8 -
Wireless Module
 Sub-GHz Transceiver
 µC with pre defined Sensor Application
 Software update over the air
 Wake-up Function
 UFL connector for external antenna
 Interfaces to digital and analog sensors
 Sensor library
Low Power Reference Design
 Energy management
 Battery Management (LiFePo) <150nA
 Energy Harvesting (Indoor Solar >150Lux)
 USB connector
 3 sensor interfaces (SPI, I²C and analog)
 3 sensor switches
 On/Off button
Certifications:
EN 300220-2 2.4.1
ETSI EN 300 220-2
V3.1.1.1 (2016-11)

9.
IoT Platform
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Web portal:
 White label
 Different User Levels
 MQTT / JSON
 Flexible Adaptation with
Widgets
 Integrated App builder
Gateway :
 Web interface for easy Configuration
 API Interface (Python Script, Node-Red)
 WLAN/BTLE/GSM
 ISM (868/915 MHz)
 Ethernet
Wireless Device
 Bootloader
 Software update
over the air
 Pre defined Sensor
Application
 Sensor library

10.
Endiio for Smart Production
„smart carrier“
10
Machine
control
Pallets
storage
Measuring
Machine Mounting
place
Robot
control
Cell
control
Picture: Zeiss 3d Automation
Picture: BMBF Project smartWT

11.
Endiio for climate control
„smart sensors“
- 11 -
Gateway
 API (Python Script)
 WLAN/BTLE/GSM
 ISM (868/915 MHz)
 Ethernet
 RS485
Monitoringportal
& App
Mini-Sensor
 Temp.
 Humidity
 Pressure
 Light
 CO2
USP:
 Self powered Mini-Sensor (Indoor solar cell)
 Mesh-network
 Easy installation
 Monitoring and alarm system
 SW Update over the air
OEM Product

12.
Endiio for Photovoltaic
„smart pv modules“
Sensor
Gateway
Monitoring Portal

13.
Robustness with Endiio WuRx
- 13 -
-10
-120
800 000 15
Latency x Current Consumption
(ms x µA)
Interference
Resilience(dBm)
Robust, Real Time and Low Power Area
OOK
WuRx
FSK
WuRx

14.
Dr.-Ing. Tolgay Ungan
Tel.: +49 (0) 761 203 7224
Mobil: +49 (0) 179 749 19 09
ungan@endiio.com
endiio Engineering GmbH
Georges-Köhler-Allee 106
79110 Freiburg
Germany
endiio GmbH
Maria-Theresien-Str. 42a
6020 Innsbruck
Austria
www.endiio.com