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OPi PC i2c/smbus - read data from laptop battery

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Published in 2017-3-23 18:42:33 | Show all floors |Read mode
Hi. I would like to read data from laptop battery, for example bq20z70 or other batteries. I know where are serial clock and serial data and gnd in battery. Should I connect these pins with opi pc i2c pins ? What command should I send to receive battery data ? I have armbian and i2cdetect is installed. Please help.

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