en-us_guide:seven_segment:wiring_mpino_8a8r_s
MPINO-8A8R(T)-S 7-Segment LED Wiring
Connect up to 4 displays using the ENC/FND and PWM ports.
MPINO-8A8T-S: The standard board cannot drive a 7-segment display on the ENC/FND connector because of the 4.7 kΩ pull-downs on D24 and D25. With the 7-segment control option, we change them to 10 kΩ pull-ups. The PWM terminals (devices 1~3) are not affected, so the standard board can connect up to 3 displays.
| Device number | LED CLK | LED DIO | Built-in function pin setting |
|---|---|---|---|
| 0 | ENC/FND CLK (D24) | ENC/FND DIO (D25) | IsegBegin(24, 25, 100, 0); |
| 1 | PWM D21 | PWM D22 | IsegBegin(21, 22, 100, 1); |
| 2 | PWM D23 | PWM D26 | IsegBegin(23, 26, 100, 2); |
| 3 | PWM D27 | PWM D28 | IsegBegin(27, 28, 100, 3); |
en-us_guide/seven_segment/wiring_mpino_8a8r_s.txt · Last modified: by 127.0.0.1