If you are using our driver it is most likely, that the external circuit does not create a valid I2C bus. In the I2C specification in chapter "7. Electrical connections of I2C-bus devices to the bus lines" you are able to find further informations on this topic. Typical the pull up resistance is 10 kΩ for 100 kHz and 2 kΩ for 400 kHz A basic circuit is: | Drawio |
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| diagramName | I2C Bus Circuit.drawio |
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| tempPreview | I2C Bus Circuit.png |
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