Smart Home Automation Forum › Technical Support › KC868-A series and Uair Smart Controller v
Lesson2 - How to use Arduino to control relay ON/OFF

Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Linear Mode
Lesson2 - How to use Arduino to control relay ON/OFF
IvanPad Offline
Junior Member
**
Posts: 3
Threads: 0
Joined: Apr 2022
Reputation: 0
#9
04-18-2022, 12:59 AM
(04-15-2022, 12:11 AM)admin Wrote: not need, it's normal.

Thank you @admin, OK the diode is not requrired, but Do I need to connect 12V power to program esp32? My pc doesn't recognize the USB port when I connect.
Find
Reply


Messages In This Thread
RE: Lesson2 - How to use Arduino to control relay ON/OFF - by IvanPad - 04-18-2022, 12:59 AM

Forum Jump:


Users browsing this thread: 1 Guest(s)