BoardPilotDRV8871 single motor driver (3.6 A) con ESP32
Alimentazione 6.5-45 V
Bus GPIO
Pin e collegamento all’ESP32
| Pin | Ruolo | Pin ESP32 | Note |
|---|---|---|---|
| GND | Massa | GND | Pin order varies between boards: match by the printed label. Share it with the motor supply and the ESP32 GND |
| IN2 | Ingresso (lo pilota l’ESP32) | D25 | Direction / PWM |
| IN1 | Ingresso (lo pilota l’ESP32) | D26 | Direction / PWM |
| VM | Non collegato all’ESP32 | — | Motor supply 6.5 to 45 V from a separate supply (screw terminal) |
| OUT1 | Non collegato all’ESP32 | — | Motor |
| OUT2 | Non collegato all’ESP32 | — | Motor |
Collegamento consigliato per l’ESP32 DevKit a 30 pin, evitando i pin della flash, di sola lettura e di strapping. BoardPilot lo controlla mentre colleghi.
Fonti
- Texas Instruments DRV8871 datasheet, VM 6.5 to 45 V; 3.6 A peak; current limit set by ILIM resistor
Provalo in 3D in BoardPilot
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Dati dei componenti: CC BY 4.0, riutilizzabili citando BoardPilot.