It's the slide I used to deliver an IoT-related talk at Arkavidia 2018, a prestigious IT event by Informatics Engineering of ITB.

2. x@dycode.com | http://dycodex.com
IoT & maker movement enabler
CEO
by DyCode

3. Proudly Developer for
20 years
ASM, QBasic, Pascal, c, C++,
Java, PHP, Bash, C#, Visual
Basic, HTML, JavaScript,
Python, Objective-C, Swift
.NET, Qt/QML, Java ME/EE/SE, Android
SDK, iOS SDK, Node.js
ARM MBED, ESP8266, ESP-IDF, Arduino

4. 10 years in a row!

5. So, why IoT?

6. Human creates 50 Petabytes of Data
Photo by Peter Macdiarmid/Getty Images for Somerset House

8. by 2020 estimated 50 Zettabytes of data
Who / what generating it?

9. Human is unreliable
But…

10. But, why do
we need data?

11. Google’s self-driving car gathers nearly
1 GB DATA per SECOND

12. A.I. is only possible
by Big Data

13. Again, human is unreliable

14. Sensors MCU/MPU Energy Source
Actuators Network
Interface
Firmware
Things
Provide means to the things so they can gather data - see, hear, smell - and react
that’s why we need…

15. Things Connectivity People & Processes
Data Data
Internet of Things
(Sensors, actuators, MCU/MPU,
network, energy, firmware)
(PAN, LPWAN, Cellular) (IoT Cloud, Machine Learning, AI)
that’s why we need…

16. Things Connectivity People & Processes
enable to create new types
of smart applications & services
By integrating

17. 10 Billion
human in 2050
How do you feed them?

18. According to the FAO, the world has
1.468 billion head of cattle (2015)
World Cattle
Inventory

19. "Ini proses panjang yang kita
harapkan dapat membuat kita
swasembada daging sapi. Dari
hitung-hitungan, itu akan
selesai 9 sampai 10 tahun.”
- Jokowi, 2016

21. Use Case: SMARTernak
Real-time cattle tracking:
Define geofencing area and alert the
owner when cattle exit the area
Falling, active/inactive detection,
pedometer
Heart beat, heat cycle estimation,
environment & body temperature
Energy harvesting from solar

22. LoRa
Module
GPS
Energy
Harvesting &
Solar Panel
Battery,
Gauge,
Charger
LoRa
Antenna
Temperature
& Heartbeat
Sensor
IMU*
Sensor
*IMU = Inertial Measurement Unit: accelerometer, gyroscope
Thing: SMARTernak

23. User
LoRa/
LoRaWAN LoRa
Gateway
Cloud
5 - 10 km
Cellular Cellular
SMARTernak - 10,000 ft view

24. Let’s see a DEMOInternet of
Things

25. What did we just see?
Tracker
Dashboard
How?
App

27. More Technical Architecture
LoRa
Gateway
Trigger & Alert
Internet
Cloud-sideEdge-side
Ingestion
& StorageTracker
Visualization
User-side
Apps
Devices &
Firmware Mgt.
Processing

29. Asset Tracking Use Cases
Wearable Tracking
Cattle Tracking for Precision
Livestock Farming
Vehicle Tracking
(Fleet, Truck, Logistics)
Panic Button & Tracking
Fixed Asset Tracking

30. Oh… all previous trackers are made by
:)

31. The Tracker Core
General purpose is possible because all
trackers are powered by the same internal
System on Module (SoM) board
Benefits:
Easier to maintain
Stock one type of board & raw components -> cheaper
Faster to market
Product specialisation or customisation is still
possible by:
Firmware/software
Extension board

32. DytraX
Top Bottom
NB-IoT:
U-BLOX SARA-N2
MCU:
ESP32-PICO
GPS/GNSS:
U-BLOX ZOE-M8
Battery
Charger
Battery
Gauge
6-Axis
Accelerometer &
Gyroscope
OLED
Display
Battery
Connector
Nano SIM
Card Holder
I2S Digital
Microphone
40mm
On/Off
Push Button
Magnetometer
2G/3G/4G:
U-BLOX SARA-U2
Temperature
& Pressure
Sensor
RGB LED
40 mm
Other board version
supports LoRa

33. Hey, What is LoRa, NB-IoT?

34. Things Connectivity People & Processes
Data Data
Internet of Things
(PAN, LPWAN, Cellular)
Let’s get back to this…

35. ADVANTAGES
Highest throughput
DISADVANTAGES
Spectrum utilization,
power requirementsWifi
Bluetooth beacons Low application throughput
Bluetooth
LPWA
Cellular
No power requirement
Low cost
Global coverage, application
profile standards
Higher reliability for mission critical
applications
CAT 1 and CAT 0 LTE for low cost,
and ultimately NB-IoT high range
data transfer
Power requirements,
coverage “black spots”
Low data throughput
Less reliability for mission
critical and real-time applications
Satellite
Breadth of coverage even
in areas with limited infrastructure
e.g. at sea or in developing
countries
Price and interference due
to weather conditions
Near range
Near range
Wide range
Global
Ethernet
IoT frameworks map higher-level
protocols, stable service for SLAs,
mobile backhaul, security
Limited range, devices don’t work
until they have a method of
communication with the network
Global
Connectivity
Option

36. What is LPWA
Connectivity designed specifically for IoT
Low Power, Wide Area Networks
Low data throughput = High sensitivity =
Long range
(Relatively) low cost
Multiple Access = One-to-Many
Architecture
Using licensed or unlicensed spectrum

37. Unlicensed Spectrum
EC-
-m
Licensed Spectrum
LPWA: Technologies

38. Wireless modulation technology, based on
Chirp Spread Spectrum (CSS)
Physical (PHY) layer for long range
communications
Operates in the license-free ISM bands all
around the world
• 433, 868, 915 Mhz
• Regulated (power, duty-cycle, bandwidth) E.g: EU:
0.1% or 1% per sub-band duty-cycle limitation (per
hour)
Sensitivity: -142 dBm, Link budget (EU): 156
dB
What is LoRa

39. ISM Regulation ISM worldwide regulation 7
Output Power vs Duty Cycle
Countries Frequency band review Max. output power
EU 868 MHz 14 dBm
USA 915 MHz 20 dBm
Korea 900 MHz
14 dBm
Japan 920 MHz
Malaysia 862 to 875 MHz
20 dBm
Philippines 868 MHz
Vietnam 920 to 925 MHz
India 865 to 867 MHz
Singapore 922 MHz
Thailand 920 to 925 MHz
Indonesia 922 MHz
ANZ 915 to 928 MHz
Taiwan 920 to 925 MHz
China 470 to 510 MHz 17 dBm
919 to 923MHz
923 to 925MHz
Indonesia: 923 to 925MHz (proposed)

40. Communications protocol & architecture
utilizing the LoRa physical layer
Freely available, specified by LoRa
Alliance
Star of Starts Topology. Nodes connect
to multiple gateways
Data rates are from 300bps to 5.5kbps
Device classes: A, B, and C
What is LoRaWAN

41. Cellular-IoT
Licensed Spectrum for IoT

42. LPWA recap
2015 2016 2017 2018
LTE-M
375 kbps
NB-IoT
20-65 kbps
EC-GSM-IoT
200 kbps
GSM
200 kbps
LTE CAT-1
10 Mbps
CAT-M1 CAT-NB1
Ultra Low Power
10-20 years lifetime
Deep Coverage
+18dB sensitivity
Low Complexity
75% Simpler
Immediate Service
Global Coverage
Durable Investment
Long-term availability
Trusted Ecosystem
Solid supply
Cellular IoT: Evolution

43. What is NB-IoT
3GPP-standardised technology - Release 13
180 kHz RF frontend; Chipset cheaper than Cat M1,
cheaper module
Can be deployed in: existing LTE bands, in guard
bands, re-farmed spectrum, or standalone
Other details:
Uplink: 250 kbit/s half-duplex (multi-tone), 20 kbit/s (single-
tone)
Downlink: 250 kbit/s
Latency: 1.6s-10s
Device Transmit Power: 23 dBm
Coverage: 164 dB

44. Did I mention it’s the 1st NB-IoT product from/by Indonesia?DytraX

45. Mass Production!

46. Things Connectivity People & Processes
Data Data
Internet of Things
(PAN, LPWAN, Cellular)
Let’s get back to this…

47. Azure
IoT Hub
and a whole lot more…
Makestro Cloud
IoT Cloud Platform

48. Microsoft IoT
Central
Enterprise-grade IoT SaaS
DEMO

49. Collect & visualize temperature & pressure
Microsoft IoT Central

50. Dashboard
Microsoft IoT Central

51. Getting Started to
Microsoft IoT Central
https://github.com/dycodex/ESPectro32-IDF/
tree/master/components/AzureIoTHub32/
examples/ThermostatIoTCentral
CODE

54. 0
1
2
4
5
6
7
2013 2017 2020
1,5
0,5
0,3
2,5
1,2
0,6
3
1,9
1,1
Hardware Services Software
US$7T IoT Opportunity Globally
Hardware +16%
Services +24%
Software +28%
Source: Cisco
APJC
Market
Share
31% 34% 37%
US$
Trillion
+20%

55. FSI
140
Infrastructure
207
Dist & Logistics
440
Public Sector
509
Manufacturing
553
Consumer
754
Total 2,603
In US$ Billion
APJC IoT Market in 2020: US$2.6T
Limited to hardware
sales, i.e Wearables &
smart devices
Connected factories & Smart Cities
will be the key themes for APJC Source: Cisco

56. Devices
56
Network
39
Platform
157
Application
192
Total 444
In IDR Trillion
Indonesia IoT Market in 2022: IDR444T
Source: Indonesia IoT Forum
Major Contributors: Platform & Apps (78%)

57. Home & Others
3%
Agriculture
5%
Real Estate
5%
Utilities
6%
Transportation
7%
Government
8%
Computing
9%
Retail
9%
Insurance
13%
Healthcare
17%
Manufacture
18%
Total 400 million
Indonesia IoT Devices in 2022: 400M
Source: Indonesia IoT Forum
Manufacture & Healthcare are
major contributors

58. IT Solution not only
software!
hardware may be needed
Closing

59. How to

61. Define the problem
Identify data sources
Identify hardware
Define Connectivity & Data Format
Define & Implement Security
strategy
IoT: How to start

62. As a maker:

63. Hardware is hard!

64. ESPectro32 Alora Board
Use Development Board!

65. LEARN TO CODE
Image source: https://www.entrepreneur.com/article/241644

66. Developer Skillset
Edge-side Cloud-side Mobile side
[Obj-C]

67. *Disclaimer: I have no data of all players in Indonesia yet. Sorry
if you’re not listed. And I’m talking about electronics maker-
related players
Indonesia
Indonesia
Join Communities
Indonesia

68. An Indonesia Platform for Maker:
to “democratize” knowledge, hardware
kit, and software to help makers to start
making in hardware. To drive into
Internet of Things
Disclosure: it’s initiated by DycodeX

69. Learning
Shop
Community
Software
Projects, tutorials, videos, news,
professional trainings
Hardware marketplace from Maker for
Maker: kits, devboards, maker tools
IoT Cloud infrastructure, software
libraries, sample code
Offline meetups, seminars,
training/hands-on, competitions

70. ENABLING MAKER MOVEMENT

76. Visit Our Booth!

77. It’s exciting
time to jump
into IoT!

78. Interested in adopting
IoT?

79. Andri
CEO
a (at) dycode.com
Get in Touch

80. makestroid
makestroid
makestroid

81. x@dycode.com | http://dycodex.com
IoT & maker movement enabler