M5Stack SG90 Servo
9 g plastic-gear micro servo from M5Stack, compatible with the 8Servos HAT and PuppyC base. Controlled via standard 50 Hz PWM (1–2 ms pulse width); operates at 4.8–6.0 V. Do not exceed the specified pulse-width range or the servo will be damaged.
Pinout
- GND1
servo ground / negative supply
Type · Ground - V+2
servo positive supply
Type · Power - PWM3
servo control signal
Type · PWM
| Pin | Position | Type | Function |
|---|---|---|---|
| GND | 1 | Ground | servo ground / negative supply |
| V+ | 2 | Power | servo positive supply |
| PWM | 3 | PWM | servo control signal |
Pin details
3 connections- GND1
servo ground / negative supply
Ground - V+2
servo positive supply
Power - PWM3
servo control signal
PWM
Start wiring
PWM · UART · Wide input · Wired
Verify supply voltage and logic levels before powering up.
Module pins: V+, GND, PWM. Schematik maps them to your board in the app.
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