# STS3215 - Smart Servo - (Packet based Servo, 19kg/cm)

**Type:** Product page · **SKU:** CE09383 · **Brand:** [Feetech](https://core-electronics.com.au/brands/feetech)
**Page:** https://core-electronics.com.au/feetech-sts3215-smart-servo.html ([markdown](https://core-electronics.com.au/feetech-sts3215-smart-servo.html.md))

Some of the smartest servos on the market, these serial servos offer a range of control schemes and string many along the same bus!

## Pricing

- **Price:** $33.55 (inc GST) — $30.50 AUD, exc GST
- **Quantity discounts:** 8+ $28.67 (exc GST) · 50+ $26.84 (exc GST)

## Availability & dispatch

- In stock, ships same business day if ordered before 2PM (Australia/Sydney).
- We can dispatch 45 today; more stock is typically available with a 10–16 day lead time.

## Description

### Specifications

- Model: STS3215
- Weight: 55g
 
- Operating Voltage: 6V - 7.4V
- No load current: 150mA @ 6V
- Rated Continuous torque: 6.5kg/cm @ 6V
- Peak Torque: 19.5kg/cm @ 6V
- Stall Current: 2A @ 6V
 
- Gear Type: Metal Gear
- Size: 45mm x 24.7mm x 35mm
- Spline: 25T
 
### Includes

- STS3215 Smart Servo
- Compatible servo horn pack with fasteners
 
### Datasheet

- [STS3215 Datasheet (Translated)](https://core-electronics.com.au/attachments/uploads/sts3215-smart-servo-datasheet-translated.pdf)
- [Arduino Library](https://core-electronics.com.au/attachments/uploads/SCServo.zip)
    - We tested this library successfully with an Arduino Mega 2560 (it relies on hardware serial). You may see errors regarding the use of 4 arguments when starting serial, simply remove the second two (Serial1 is always pins 18 and 19 on a Mega)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/s/n/sny09228-edit.jpg)