707 B
707 B
EXP1
| Pin | Funktion | Pin Arduino | Pin Displayplatine | Kommentar |
|---|---|---|---|---|
| 1 | Beeper | 5 | ||
| 2 | Encoder Button | 4 | ||
| 3 | Display MOSI | 11 | 5 | |
| 4 | Display CS | 10 | 4 | |
| 5 | Display SCLK | 13 | 6 | |
| 6 | Not Used | |||
| 7 | Not Used | |||
| 8 | Not Used | |||
| 9 | GND | |||
| 10 | VCC |
EXP2
| Pin | Funktion | Pin Arduino | Kommentar |
|---|---|---|---|
| 1 | Not Used | ||
| 2 | Not Used | ||
| 3 | Encoder 2 | 2 | |
| 4 | Not Used | ||
| 5 | Encoder 1 | 3 | |
| 6 | Not Used | ||
| 7 | Not Used | ||
| 8 | Stop Button | Reset | |
| 9 | GND | ||
| 10 | Not Used |
Arduino
| Funktion | Pins |
|---|---|
| Display | SPI (MOSI:11, SCLK:13) + Pin 10 as CS |
| Encoder | Encoder 2 > Pin 2, Encoder 1 > Pin 3 |
| Encoder Button | Pin 4 |
| Beeper | Pin 5 (PWM) |
| Stop Button | Reset |
| Temp CS, MISO, SCLK | 6, 7, 8 (Soft-SPI) |
| Optokoppler | 9 (active high) |