2) External Signal Input
: To recognize the signal in the second hole of each terminal, apply 3.3~12V level signal.
2.4 Part Pinmap
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Parts No : Part number described on the manual Page 4.
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Pin Name : Arduino(Leonardo) I/O Pin
Part No
Pin Name
①,⑨
I/O10
②,⑩
D3
③
A4
④
A5
⑤
Serial
⑧
D4,IO12,D6
⑫
D7,IO11,IO13
○
⑪
①
●
○
②
③
●
⑤
⑧
④
⑥
⑦
EZ Controller User Manual_EN_V.1.0
Purpose
GPIO– A Signal
GPIO– B Signal
Analog–A Variable resistor
Analog–B Variable resistor
USB Serial, Sketch download
GPIO – Slide SW
GPIO - Digital
⑬
⑫
⑭
⑮
⑨
⑩
⑯
⑰
⑱
Part No
Pin Name
⑫
A0,A2,A3
⑭
D5
D0,D1
⑯
⑮,
A1
⑰
⑰
⑱
IO8,IO9
⑱
6
Purpose
GPIO - Analog
GPIO - PWM
For TTL,RS485 Communication
Analog -Potentiometer
Software Serial