Protocol selection criteria (bandwidth, power, latency) in IOT Protocols - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to select a protocol based on {{BLANK_1}} requirements.

IOT Protocols

if device_power < 10:
    protocol = '[1]'
else:
    protocol = 'WiFi'

Drag options to blanks, or click blank then click option'

ABluetooth Low Energy

BEthernet

CWiFi

DZigbee

Attempts:

3 left

💡 Hint

Common Mistakes

Choosing WiFi for low power devices, which consumes more power.

Bluetooth Low Energy is chosen for low power devices.

2fill in blank

medium

Complete the code to select a protocol based on {{BLANK_1}} needs.

IOT Protocols

if required_bandwidth > 1000:
    protocol = '[1]'
else:
    protocol = 'LoRaWAN'

Drag options to blanks, or click blank then click option'

AZigbee

BBluetooth Low Energy

CNFC

DWiFi

Attempts:

3 left

💡 Hint

Common Mistakes

Choosing Zigbee or BLE which have lower bandwidth.

WiFi supports high bandwidth suitable for large data transfer.

3fill in blank

hard

Fix the error in selecting a protocol for low {{BLANK_1}}.

IOT Protocols

if latency > 100:
    protocol = 'LoRaWAN'
else:
    protocol = '[1]'

Drag options to blanks, or click blank then click option'

AZigbee

BBluetooth Low Energy

CEthernet

DWiFi

Attempts:

3 left

💡 Hint

Common Mistakes

Choosing LoRaWAN or Zigbee which have higher latency.

Ethernet provides low latency suitable for real-time applications.

4fill in blank

hard

Fill both blanks to select a protocol based on power and bandwidth.

IOT Protocols

if device_power < 5 and bandwidth < 250:
    protocol = '[1]'
else:
    protocol = '[2]'

Drag options to blanks, or click blank then click option'

AZigbee

BWiFi

CBluetooth Low Energy

DEthernet

Attempts:

3 left

💡 Hint

Common Mistakes

Mixing up protocols for power and bandwidth requirements.

Zigbee is good for low power and low bandwidth; WiFi is for higher bandwidth needs.

5fill in blank

hard

Fill all three blanks to create a dictionary mapping criteria to protocols.

IOT Protocols

protocol_map = {
    'low_power': '[1]',
    'high_bandwidth': '[2]',
    'low_latency': '[3]'
}

Drag options to blanks, or click blank then click option'

ABluetooth Low Energy

BWiFi

CEthernet

DLoRaWAN

Attempts:

3 left

💡 Hint

Common Mistakes

Assigning LoRaWAN incorrectly to high bandwidth or low latency.

Bluetooth Low Energy is for low power, WiFi for high bandwidth, Ethernet for low latency.