Smart Home Automation Forum › Technical Support › KC868-A8 v
KC868-A8 and PCF8574 Interrupt pin

Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Linear Mode
KC868-A8 and PCF8574 Interrupt pin
admin Offline
Administrator
*******
Posts: 5,072
Threads: 691
Joined: Oct 2020
Reputation: 133
#2
06-01-2022, 12:13 AM
KC868-A8 have two chips of PCF8574
PCF8574-Digital input: have interrupt pin with ESP32's GPIO16
PCF8574-Digital output: not use the interrupt pin.
YouTube: https://www.youtube.com/c/KinCony
Online Store: https://kincony.aliexpress.com
Find
Reply


Messages In This Thread
KC868-A8 and PCF8574 Interrupt pin - by andhol - 05-31-2022, 07:53 PM
RE: KC868-A8 and PCF8574 Interrupt pin - by admin - 06-01-2022, 12:13 AM
RE: KC868-A8 and PCF8574 Interrupt pin - by PMGO - 02-20-2024, 02:49 PM
RE: KC868-A8 and PCF8574 Interrupt pin - by admin - 02-21-2024, 12:43 AM

Forum Jump:


Users browsing this thread:
1 Guest(s)