On this post it is showed the M-Duino mapping pin of the PLUS version. On the future, using our boards it won’t be necessary to know the mapping. But until the boards are not updated it is necessary to know it for programming the M-Duino PLUS version.
M-Duino PLUS 21/42/58 Comunication Area:
| Base (common unit) |
| A Zone |
| M-DUINO Connector |
Arduino Pin |
Function |
| SCL |
21 |
I2C/SS |
| SDA |
20 |
I2C/SS |
| RX0 |
1 |
RX0/SS |
| TX0 |
0 |
TX0/SS |
| RX1 |
19 |
RX1/SS |
| TX1 |
18 |
TX1/SS |
| RX |
17 |
RX2(serial 2) |
| TX |
16 |
TX2(serial 2) |
| Z- |
– |
RS485 |
| Y+ |
– |
RS485 |
| B- |
– |
RS485 |
| A+ |
– |
RS485 |
| PIN3 |
3 |
Arduino Pin/ Select SPI |
| 50 SO |
50 |
SPI |
| 51 SI |
51 |
SPI |
| 52 SCK |
52 |
SPI |
| RESET |
RESET |
SPI |
| Vin 5 |
Vin 5 |
SPI |
| PIN2 |
2 |
Arduino Pin / Select SPI |
| GND |
– |
GND |
| GND |
– |
GND |
| 24 Vdc |
|
|
|
| Base (common unit) |
| A Zone |
| M-DUINO Connection |
Arduino Pin |
Function |
| AREF |
AREF |
Arduino PIN |
| IOREF2 |
IOREF2 |
Arduino PIN |
| IOREF1 |
IOREF1 |
Arduino PIN |
| 7 Vdc |
7 Vdc |
– |
| GND |
GND |
GND |
| 3.3 Vdc |
3.3 Vdc |
Arduino PIN |
| GND |
GND |
GND |
| 5 Vdc |
5 Vdc |
– |
| GND |
GND |
GND |
|
M-Duino PLUS 21/42/58
| Base (common unit) |
| M-DUINO Connection |
Arduino Pin |
Function |
| GND |
GND |
GND |
| A.0.7* |
6 |
Analog OUT |
| A.0.6* |
5 |
Analog OUT |
| A.0.5* |
4 |
Analog OUT |
| Q/Vdc |
– |
External Isolated Out Vdc |
| 24 Vdc |
– |
External Isolated Out GND |
| Q.0.7 |
6 |
Digital Out/PWM Out |
| Q.0.6 |
5 |
Digital Out/PWM Out |
| Q.0.5 |
4 |
Digital Out/PWM Out |
| Q.0.4 |
40 |
Digital Out |
| Q.0.3 |
39 |
Digital Out |
| Q.0.2 |
38 |
Digital Out |
| Q.0.1 |
37 |
Digital Out |
| Q.0.0 |
36 |
Digital Out |
|
| Base (common unit) |
| M-DUINO Connection |
Arduino Pin |
Function 2 |
| I 0.12 |
A5 |
Analog/Digital In |
| I 0.11 |
A4 |
Analog/Digital In |
| I 0.10 |
A3 |
Analog/Digital In |
| I 0.9 |
A2 |
Analog/Digital In |
| I 0.8 |
A1 |
Analog/Digital In |
| I 0.7 |
A0 |
Analog/Digital In |
| (-) I0.6/INT1 |
NC |
GND I0.6 |
| I0.6/INT1 |
3 |
Interrupt 1 In |
| (-) I0.5/INT0 |
NC |
GND I0.5 |
| I0.5/INT0 |
2 |
Interrupt 0 In |
| (-) I0.4 |
NC |
GND I0.4 |
| I0.4 |
26 |
Digital Input |
| (-) I0.3 |
NC |
GND I0.3 |
| I0.3 |
25 |
Digital Input |
| (-) I0.2 |
NC |
GND I0.2 |
| I0.2 |
24 |
Digital Input |
| (-) I0.1 |
NC |
GND I0.1 |
| I0.1 |
23 |
Digital Input |
| (-) I0.0 |
NC |
GND I0.0 |
| I0.0 |
22 |
Digital Input |
|
M-Duino PLUS 42/58
| Base (common unit) |
| M-DUINO Connection |
Arduino Pin |
Function 2 |
| I 1.12 |
A11 |
Analog/Digital In |
| I 1.11 |
A10 |
Analog/Digital In |
| I 1.10 |
A9 |
Analog/Digital In |
| I 1.9 |
A8 |
Analog/Digital In |
| I 1.8 |
A7 |
Analog/Digital In |
| I 1.7 |
A6 |
Analog/Digital In |
| (-) I1.6/INT4 |
NC |
GND I1.6 |
| I1.6/INT4 |
19 |
Interrupt 1 In |
| (-) I1.5/INT5 |
NC |
GND I1.5 |
| I1.5/INT5 |
18 |
Interrupt 0 In |
| (-) I1.4 |
NC |
GND I1.4 |
| I1.4 |
31 |
Digital Input |
| (-) I1.3 |
NC |
GND I1.3 |
| I1.3 |
30 |
Digital Input |
| (-) I1.2 |
NC |
GND I1.2 |
| I1.2 |
29 |
Digital Input |
| (-) I1.1 |
NC |
GND I1.1 |
| I1.1 |
28 |
Digital Input |
| (-) I1.0 |
NC |
GND I1.0 |
| I1.0 |
27 |
Digital Input |
|
Base (common unit)
| M-DUINO Connection |
Arduino Pin |
Function |
| GND |
GND |
GND |
| A.1.7* |
7 |
Analog OUT |
| A.1.6* |
9 |
Analog OUT |
| A.1.5* |
8 |
Analog OUT |
| Q/Vdc |
– |
External Isolated Out Vdc |
| COM (-) |
– |
External Isolated Out GND |
| Q.1.7 |
7 |
Digital Out/PWM Out |
| Q.1.6 |
9 |
Digital Out/PWM Out |
| Q.1.5 |
8 |
Digital Out/PWM Out |
| Q.1.4 |
45 |
Digital Out |
| Q.1.3 |
44 |
Digital Out |
| Q.1.2 |
43 |
Digital Out |
| Q.1.1 |
42 |
Digital Out |
| Q.1.0 |
41 |
Digital Out |
M-Duino PLUS 58
| Base (common unit) |
| M-DUINO Connection |
Arduino Pin |
Function 2 |
| I 2.12 |
– |
– |
| I 2.11 |
– |
– |
| I 2.10 |
A15 |
Analog/Digital In |
| I 2.9 |
A14 |
Analog/Digital In |
| I 2.8 |
A13 |
Analog/Digital In |
| I 2.7 |
A12 |
Analog/Digital In |
| (-) I2.6/INT2 |
NC |
GND I2.6 |
| I2.6/INT2 |
21 |
Interrupt 2 In |
| (-) I2.5/INT3 |
NC |
GND I2.5 |
| I2.5/INT3 |
20 |
Interrupt 3 In |
| (-) I2.4 |
– |
– |
| I2.4 |
– |
– |
| (-) I2.3 |
NC |
GND I2.3 |
| I2.3 |
35 |
Digital Input |
| (-) I2.2 |
NC |
GND I2.2 |
| I2.2 |
34 |
Digital Input |
| (-) I2.1 |
NC |
GND I2.1 |
| I2.1 |
33 |
Digital Input |
| (-) I2.0 |
NC |
GND I2.0 |
| I2.0 |
32 |
Digital Input |
|
| Base (common unit) |
| M-DUINO Connection |
Arduino Pin |
Function |
| GND |
GND |
GND |
| A.2.7* |
– |
– |
| A.2.6* |
13 |
Analog OUT |
| A.2.5* |
12 |
Analog OUT |
| Q/Vdc |
– |
External Isolated Out Vdc |
| COM (-) |
– |
External Isolated Out GND |
| A.2.7 |
– |
– |
| A.2.6 |
13 |
Digital Out/PWM Out |
| A.2.5 |
12 |
Digital Out/PWM Out |
| A.2.4 |
– |
– |
| A.2.3 |
49 |
Digital Out |
| A.2.2 |
48 |
Digital Out |
| A.2.1 |
47 |
Digital Out |
| A.2.0 |
53 |
Digital Out |
|
