m5stackM5Stack
8-Channel Servo2 I2C Unit (STM32G031)
Manufacturer part no. U222
$12.95≈ 11.59 €
Price summary
Listed by m5stack at €11.59. Delivered to France, including shipping, VAT and any customs duty, it comes to about €31.91. Prices last checked on 2026-11-02.
Delivered cost is an estimate for a single item shipped to mainland France; the seller's checkout is authoritative.
In stock
Estimated landed cost
| Item | €11.59 |
|---|---|
| Shipping | €15.00 |
| VAT (20%) | €5.32 |
| Total delivered | €31.91 |
Estimate for a single item delivered to mainland France, shipped from outside the EU: customs duty and clearance fees may apply and are charged by the carrier.
Specifications (automatically extracted)
Mechanical
| Weight | 21 g |
Description
Description Unit 8Servos2-I2C is an 8-channel servo cascade control unit featuring the STM32G031G8U6 as its core controller. It adopts an I2C communication interface and provides 8x configurable IO channels that support configuring multiple operating modes: servo control, digital input / output, ADC input, RGB LED control, and PWM mode. Two onboard HY2.0-4P interfaces are connected internally and share the same I2C bus, and a 16-position rotary encoder switch is provided for flexible configuration of the device I2C address, making it convenient to expand and connect other I2C devices. This unit supports DC 9 ~ 24V input and integrates an SY8303AIC step-down circuit to provide a 5V supply, with a maximum total output current of 3A. An onboard INA199A1DCKR current detection circuit can sample the total servo current, and input voltage and 5V supply voltage sampling circuits as well as power status indicators are also provided, making it suitable for application scenarios such as multi-servo control, robot joint drive, and smart toys. Features STM32G031G8U6 core controller 8x configurable IO channels supporting multiple operating modes: Servo control Digital input / output ADC input RGB LED control PWM mode Communication interface and address configuration I2C communication interface 2x HY2.0-4P interfaces for multi-I2C device expansion 16-position rotary encoder switch for I2C address configuration Power and detection DC 9 ~ 24V power input, with an integrated 5V@3A step-down circuit (peripheral drive + HY2.0-4P output to power the controller) Integrated total servo current monitoring DC input voltage detection 5V supply voltage detection Status indication Red indicator: DC power interface status indicator (lights up when the interface voltage is higher than 8.5V) Green indicator: HY2.0-4P interface undervoltage status indicator (lights up when the interface voltage is lower than 4.5V) Includes 1 x Unit 8Servos2-I2C 1 x HY2.0-4P Grove Cable (20cm) Applications Multi-s