Analog sensor
Digital sensor
Light sensor
Dust sensor
Turbine
Windmill
Solar cell
None of these
SPI
I2C
UART
All of these
802.15
802.3
802.11
802.16
6LoWPAN
LoRa
LoRaWAN
Sensor/actuators, data acquisition, edge IT, data center/cloud
data acquisition, Sensor/actuators, edge IT, data center/cloud
Sensor/actuators, data acquisition, data center/cloud, edge IT
Sensor/actuators, edge IT, data acquisition, data center/cloud
Slave only
Master only
Master and slave
Data rate
Bits rate
Baud rate
Analog
Digital
Power
PWM pins
Hybrid pins
Digital pins
Picopower
Preprocessing
Precise
Popular
Ohm
Farad
Henry
Coulomb
pinMode()
digitalWrite()
analogWrite()
setPin()
Only one
Two
Three
Any number of values
Capacitance
Resistance
Inductance
Confidentiality
Integrity
Availability