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HC-SR04
Name
Pin #
Type
Part Type
Terminal Order
IO13
Unspecified
Terminal
IO14
Unspecified
Terminal
IO16ׂׂ(RXD)
Unspecified
Terminal
IO17(RXD)
Unspecified
Terminal
IO18
Unspecified
Terminal
IO18
Unspecified
Terminal
IO19
Unspecified
Terminal
IO19
Unspecified
Terminal
IO23
Unspecified
Terminal
IO25(ECHO)
Unspecified
Terminal
IO25(ECHO)
Unspecified
Terminal
IO26(TRIG)
Unspecified
Terminal
IO26ׁׂ(TRIG)
Unspecified
Terminal
IO32
Unspecified
Terminal
IO32
Unspecified
Terminal
IO33
Unspecified
Terminal
IO33
Unspecified
Terminal
IO4
Unspecified
Terminal
P.W.M
Unspecified
Terminal
SCL
Unspecified
Terminal
SCL
Unspecified
Terminal
SCL
Unspecified
Terminal
SDA
Unspecified
Terminal

ESP32 DEV Kit Template

ESP32 DEV Kit Template thumbnail