M5Stack 8-Angle Unit with Potentiometer

Product Link

M5Stack 8-Angle Unit with PotentiometerOpenELAB

Description

UNIT 8Angle is an input unit integrating 8 adjustable potentiometers, internal STM32F030 microcomputer as acquisition and communication processor, and the host computer adopts I2C communication interface, each adjustable potentiometer corresponds to 1 RGB LED light, and there is also a physical toggle switch and its corresponding RGB LED light, containing 5V->3V3 DCDC circuit. The unit can be used for multi-channel absolute control value input, the corresponding RGB lamp can display different states, and the toggle switch can be used for multi-channel switching input. Can be used as a multi-degree-of-freedom robot or an application in music equalization.

Features

• 8-channel adjustable potentiometer

• 8 channels correspond to RGB lights

• I2C communication

• Toggle switches can be used for multi-channel switching inputs

Applications

• Multi-degree-of-freedom robot joint control

• Music equalization control aspects

Specification

Related Link

• STM32F030F4P6

• LDO:ME6210A33M3G

Schematic

Module Size

Examples

Arduino

• Arduino Example

• 8Angle Firmware

UIFlow

• Uiflow Example

UIFlow Blocks

• Init I2C address

• Get ADC 12bit value

• Get ADC 8bit value

• Get button status

• Get FW version or I2C address

• Set single RGB LED color

• Set multiple RGB LED color

• Set I2C address