Raspberry Pi - I2C Communication
Which of the following is the correct syntax to scan I2C devices on bus 1 using i2cdetect?
Which of the following is the correct syntax to scan I2C devices on bus 1 using i2cdetect?
easy📝 Syntax Q12 of 15
Step-by-Step Solution
Solution:
Step 1: Recall the correct command format
The correct syntax issudo i2cdetect -y 1where-ydisables interactive confirmation and1is the bus number.Step 2: Check other options for errors
Options A, B, and C use incorrect flags or order, making them invalid.Final Answer:
sudo i2cdetect -y 1 -> Option CQuick Check:
Correct syntax = sudo i2cdetect -y 1 [OK]
Quick Trick: Use sudo i2cdetect -y followed by bus number [OK]
Common Mistakes:
MISTAKES- Switching flag order or using wrong flags
- Omitting sudo causing permission errors
- Using non-existent flags like --bus
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