Smart Home Automation Forum › Technical Support › Schematic & diagram & Dimensions of KinCony PCB layout CAD file v
ESP32 Smart Controller – B4 (4CH Relay) Schematic

Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Linear Mode
ESP32 Smart Controller – B4 (4CH Relay) Schematic
rvdstam Offline
Junior Member
**
Posts: 1
Threads: 0
Joined: Jun 2026
Reputation: 0
#6
06-29-2026, 07:48 PM
Are the outputs of the B4M etc. esp32 smart controllers protected by a flyback diode, so I can drive solenoid electronic locks without damaging the mosfets.
Find
Reply


Messages In This Thread
RE: ESP32 Smart Controller – B4 (4CH Relay) Schematic - by rvdstam - 06-29-2026, 07:48 PM

Forum Jump:


Users browsing this thread:
1 Guest(s)