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
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
20.
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
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
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
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
51. Getting Started to
Microsoft IoT Central
https://github.com/dycodex/ESPectro32-IDF/
tree/master/components/AzureIoTHub32/
examples/ThermostatIoTCentral
CODE
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
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