Raspberry Pi - GPIO Basics with Python
Which GPIO pin numbering mode uses the physical pin numbers on the Raspberry Pi header?
Which GPIO pin numbering mode uses the physical pin numbers on the Raspberry Pi header?
easy📝 Conceptual Q11 of 15
Step-by-Step Solution
Solution:
Step 1: Understand GPIO numbering modes
GPIO pins can be numbered by their physical location (BOARD) or by the Broadcom chip numbering (BCM).Step 2: Identify physical pin numbering
BOARD mode refers to the physical pin numbers on the Raspberry Pi header.Final Answer:
BOARD numbering mode -> Option AQuick Check:
Physical pins = BOARD [OK]
Quick Trick: BOARD mode matches physical pin numbers on the header [OK]
Common Mistakes:
- Confusing BCM with physical pin numbers
- Thinking BCM is the physical numbering
- Assuming WIRING or PIN modes exist
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