Arduino OPTA Full Pinout

Type
Full Pinout
This work is licensed under
the Creative Commons
Attribution-ShareAlike 4.0
International License. To view a
copy of this license, visit http://
creativecommons.org/licenses/
by-sa/4.0/ or send a letter to
Creative Commons, PO Box 1866,
Mountain View, CA 94042, USA.
SKU code: AFX00001
Full Pinout - Page 1 of 1
Last update: 13 Apr, 2023
MAXIMUM analogic input
voltage is 10V
WARNING Ensure the correct polarity
is respected before connecting the
device to the power supply
MAXIMUM relay rated voltage 250VAC
MAXIMUM current per relay 10A
Legend:
Power Power Input
Power Output
Ground
GPIO Digital External
Analog External
Main Part
Secondary Part
Internal Component
Other Pins (Reset, System
Control, Debugging)
LED
RGB LED
Other
TOP VIEW
I1
++ - - I2I3
USB ETH
RJ45
1 2 3 4 LAN
I4I5I6I7I8
1 2 3 4
PI_0 LED_D0
PI_1 LED_D1
PI_3 LED_D2
PH_15 LED_D3
FE
USB-C Ethernet RJ45
RELAY
D0PI_6
STM32H7
STM32H7 Status LEDs
D1PI_5
D2PI_7
D3PI_4
12...24 V DC
1VIN
2VIN
3GND
4GND
5A0
6A1
1A2
A3
A4
A5
A6
A7
2
3
4
5
6
PA0_C
PC2_C
PF_12
PB_0
PF_10
PF_8
PF_6
PF_4
STM32H7
Input Connectors
Reset Button
PH_11
STM32H7
Functional Earth
LEDR
PH_12 LED_RESET
The behavior for all
the 4 relays is NO
(Normally Open)
Output 10A
Input I1...I8
(DGT/0...10V)
There are NO on board
termination resistors
Modbus RS485
half duplex
A(-)
GND
B(+)
PE_4 BTN_USER
Programmable button
STM32H7
This work is licensed under
the Creative Commons
Attribution-ShareAlike 4.0
International License. To view a
copy of this license, visit http://
creativecommons.org/licenses/
by-sa/4.0/ or send a letter to
Creative Commons, PO Box 1866,
Mountain View, CA 94042, USA.
SKU code: AFX00002
Full Pinout - Page 1 of 1
Last update: 2 Mar, 2023
MAXIMUM analogic input
voltage is 10V
WARNING Ensure the correct polarity
is respected before connecting the
device to the power supply
MAXIMUM relay rated voltage 250VAC
MAXIMUM current per relay 10A
Legend:
Power Power Input
Power Output
Ground
GPIO Digital External
Analog External
Main Part
Secondary Part
Internal Component
Other Pins (Reset, System
Control, Debugging)
LED
RGB LED
Other
TOP VIEW
I1
++ - - I2I3
USB ETH
RJ45
1 2 3 4 LAN
I4I5I6I7I8
1 2 3 4
PI_0 LED_D0
PI_1 LED_D1
PI_3 LED_D2
PH_15 LED_D3
FE
USB-C Ethernet RJ45
WiFi
RELAY
D0PI_6
STM32H7
STM32H7 Status LEDs
PE_4
PE_5
D1PI_5
D2PI_7
D3PI_4
BTN_USER
12...24 V DC
1VIN
2VIN
3GND
4GND
5A0
6A1
1A2
A3
A4
A5
A6
A7
2
3
4
5
6
PA0_C
PC2_C
PF_12
PB_0
PF_10
PF_8
PF_6
PF_4
STM32H7
Input Connectors
Reset Button
PH_11
STM32H7
Programmable button
Functional Earth
STM32H7
LEDR
LED_USER
PH_12 LED_RESET
The behavior for all
the 4 relays is NO
(Normally Open)
Output 10A
Input I1...I8
(DGT/0...10V)
There are NO on board
termination resistors
Modbus RS485
half duplex
A(-)
GND
B(+)
This work is licensed under
the Creative Commons
Attribution-ShareAlike 4.0
International License. To view a
copy of this license, visit http://
creativecommons.org/licenses/
by-sa/4.0/ or send a letter to
Creative Commons, PO Box 1866,
Mountain View, CA 94042, USA.
SKU code: AFX00003
Full Pinout - Page 1 of 1
Last update: 18 Sep, 2023
MAXIMUM analogic input
voltage is 10V
WARNING Ensure the correct polarity
is respected before connecting the
device to the power supply
MAXIMUM relay rated voltage 250VAC
MAXIMUM current per relay 10A
Legend:
Power Power Input
Power Output
Ground
GPIO Digital External
Analog External
Main Part
Secondary Part
Internal Component
Other Pins (Reset, System
Control, Debugging)
LED
RGB LED
Other
TOP VIEW
I1
++ - - I2I3
USB
1 2 3 4 LAN
I4I5I6I7I8
1 2 3 4
ETH
RJ45
PI_0 LED_D0
PI_1 LED_D1
PI_3 LED_D2
PH_15 LED_D3
USB-C
RELAY
D0PI_6
STM32H7
STM32H7 Status LEDs
PE_4
D1PI_5
D2PI_7
D3PI_4
BTN_USER
12...24 V DC
1VIN
2VIN
3GND
4GND
5A0
6A1
1A2
A3
A4
A5
A6
A7
2
3
4
5
6
PA0_C
PC2_C
PF_12
PB_0
PF_10
PF_8
PF_6
PF_4
STM32H7
Input Connectors
Reset Button
PH_11
STM32H7
Programmable button
STM32H7
LEDR
PH_12 LED_RESET
The behavior for all
the 4 relays is NO
(Normally Open)
Output 10A
Input I1...I8
(DGT/0...10V)
FE
Ethernet RJ45
Functional Earth
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Arduino OPTA Full Pinout

Type
Full Pinout

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