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kc868-a6 define IO

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kc868-a6 define IO
smortopoul Offline
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#1
12-27-2024, 06:50 PM
what is the meaning of this
PCF8574 pcf8574(0x24, 04, 15) ?
and how i can define both inputs and outputs?
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admin Offline
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#2
12-28-2024, 01:29 AM
0x24=i2c address
SDA=GPIO4
SCL=GPIO15

see here details: https://www.kincony.com/forum/showthread.php?tid=1962
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