M5Stack 8-Encoder Unit (STM32F030)
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M5Stack 8-Encoder Unit (STM32F030)
8EnCoder unit is a comprehensive input unit consisting of eight rotary encoders designed to provide versatile control functionality. It utilizes an STM32F030C8T6 single-chip microcomputer as the acquisition and communication processor, enabling efficient data processing and communication. The unit communicates with controllers using the I2C communication interface, ensuring seamless integration into various systems.
Each rotary encoder is accompanied by a corresponding RGB LED light, allowing for visual feedback and status indication. The rotary encoders support not only left and right rotation but also radial pressing, expanding the range of input options. Additionally, the unit includes a physical toggle switch and its corresponding RGB LED light, providing an additional input method.
To ensure proper functionality, the 8EnCoder unit incorporates a 5V to 3.3V DCDC circuit, allowing for reliable power supply and compatibility with different systems. With this unit, users can input multiple channel relative control values, with each corresponding RGB lamp displaying different statuses. The toggle switch enables the input of multi-channel switching quantities, further enhancing the control capabilities.
8EnCoder unit finds applications in various fields, such as multi-degree-of-freedom robots or music equalization systems. Its versatility and comprehensive input options make it suitable for projects that require precise control and feedback, enabling users to interact with their systems effectively and intuitively.
Features
- 8-channel Rotary encoder
- 8 channels correspond to RGB lights
- I2C communication
- Toggle switches can be used for multi-channel switching inputs
- Radial press function
- HY2.0-4P interface
- 2x LEGO compatible holes
Includes
- 1x 8Encoder Unit
- 1x HY2.0-4P Cable(20cm)
Applications
- Multi-degree-of-freedom robot joint control
- Music equalization control aspects
- Multi-channel light control
Specification
| Resources | Parameters |
|---|---|
| MCU | STM32F030C8T6 |
| RGB | WS2812C-2020 |
| Input voltage | 5v |
| I2C communication address | 0x41 |
| Product Size | 128mm × 24mm ×22.7mm |
| Package Size | 130mm × 27.7mm ×27.7mm |
| Product Weight | 42.8g |
| Package Weight | 52.4g |
Effective Date: March 27, 2025
At OpenELAB, we are committed to providing accurate product descriptions and delivering high-quality products. If you experience any issues with your purchase, please notify us within 60 days of the shipment date.
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2. Warranty Policy
Warranty Period
The standard warranty period for products sold by OpenELAB is 12 months from the date of delivery.
Under this warranty, OpenELAB will make a reasonable effort to repair or replace products free of charge if defects are due to issues with raw materials, design, or manufacturing.
If the defect qualifies under this policy but falls outside the covered scope, reasonable charges may apply for repair or replacement.
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Warranty Exclusions
The warranty does not apply in the following cases:
- The product is beyond the 12-month warranty period.
- Damage due to misuse, improper maintenance or storage, or failure to follow the user guide or manual.
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