Raspberry Pi - Serial UART Communication
Which
raspi-config menu option do you select to activate the serial hardware interface on a Raspberry Pi?Which raspi-config menu option do you select to activate the serial hardware interface on a Raspberry Pi?
easy📝 Syntax Q3 of 15
Step-by-Step Solution
Solution:
Step 1: Open raspi-config
Runsudo raspi-configto open the configuration tool.Step 2: Navigate to Interfacing Options
Select 'Interfacing Options' from the menu.Step 3: Enable Serial Port
Choose 'Serial Port' and enable the serial hardware interface.Final Answer:
Interfacing Options > Serial Port -> Option BQuick Check:
Correct menu for serial interface [OK]
Quick Trick: Serial interface is under Interfacing Options in raspi-config [OK]
Common Mistakes:
MISTAKES- Selecting Network Options instead of Interfacing Options
- Trying to enable serial via Localization Options
- Confusing serial interface with Wi-Fi settings
Master "Serial UART Communication" in Raspberry Pi
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