m5stackM5Stack· Mechanics & transmission
Chain Angle (STM32G031)
Manufacturer part no. U208
$5.95≈ 5.24 €
Price summary
Listed by m5stack at €5.24. Delivered to France, including shipping, VAT and any customs duty, it comes to about €24.29. Prices last checked on 2026-10-01.
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 | €5.24 |
|---|---|
| Shipping | €15.00 |
| VAT (20%) | €4.05 |
| Total delivered | €24.29 |
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 | 15 g |
Description
Description Chain Angle is a potentiometer knob input node in the M5Stack Chain series. As the potentiometer knob rotates, the voltage value at the sampling terminal varies within a fixed range. After ADC conversion by the built-in MCU, a signal value with up to 12-bit resolution is output. It also integrates a programmable RGB LED for status indication and interactive display. It is suitable for applications such as human-machine interfaces, smart home systems, and motor speed control. Chain Angle integrates an STM32G031G8U6 core MCU and uses a UART serial cascade communication protocol. Through two HY2.0-4P expansion interfaces, more Chain series devices can be connected to build richer interactive applications. Features M5Stack Chain series Potentiometer knob input STM32G031G8U6 core MCU 1x RGB LED Uses UART serial cascade communication protocol 2x HY2.0-4P expansion interfaces for extending Chain series devices Includes 1 x Chain Angle 1 x Chain Bridge Applications Smart home control Human-machine interface Volume control Motor speed control Specifications Specification Parameter MCU STM32G031G8U6 Input Power DC 5V Communication UART 115200bps@8N1 Interface 2x HY2.0-4P RGB LED 1x WS2812C RGB Power On Consumption 21.13mA Rotation Angle 280° ±10° Operating Temperature 0 ~ 40°C Product Size 23.9 x 23.9 x 28.2mm Product Weight 8.4g Package Size 138.0 x 93.0 x 26.0mm Gross Weight 11.7g Learn and Documents → DOCUMENTS