Viel Spaß Maurice :D
Lib unter: https://github.com/olikraus/u8g2/archive/refs/heads/master.zip
herunterladen und Sketch->Bibliothek einbinden -> .ZIP-Bibliothek hinzufügen
| HC-SR04 | NODEMCU V3 | GPIO |
|---|---|---|
| VCC | 3V | |
| Gnd | G | |
| Trig | D5 | 14 |
| Echo | D6 | 12 |
| SH1106 | NODEMCU V3 | GPIO |
|---|---|---|
| VCC | 3V | |
| Gnd | G | |
| SCK | D1 | 5 (SCL) - I2C |
| SDA | D2 | 4 (SDA) - I2C |