Difference between revisions of "How to check if connect to I2C device"
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or | or | ||
''sudo i2cdetect -y -a 0''// only for Raspberry Pi B | ''sudo i2cdetect -y -a 0''// only for Raspberry Pi B | ||
| − | [[File:OLED77.jpg | + | [[File:OLED77.jpg|500px]] |
"77" is mean that I2C device is detected, and the address is "77" | "77" is mean that I2C device is detected, and the address is "77" | ||
Latest revision as of 20:25, 16 June 2023
sudo i2cdetect -y -a 1 or sudo i2cdetect -y -a 0// only for Raspberry Pi B
"77" is mean that I2C device is detected, and the address is "77"