M5Stack Atomic ToChain Base Interface Adapter Board
M5Stack Atomic ToChain Base Interface Adapter Board includes reserved solder pad designs, allowing flexible configuration of how the Atom bottom I/O is connected. This board is specifically designed for the Atom series controllers. The interface adapter board conveniently converts the Atom controller’s bottom expansion I/O into a male HY2.0-4P connector, enabling easy access to Chain series devices. This board provides seamless extended connectivity between Atom and Chain series devices.
Features
- Atom controller expansion for Chain devices
- Reserved solder pad design for flexible IO pin mapping
Applications
- Atom series controller Chain interface adapter board
Specifications
- 31mm x 24mm x 11.8mm dimension
- 4.3g weight
- 138mm x 93mm x 13mm package dimension
- 7.7g gross weight
Kit Contents
- 1 x Atomic ToChain base
- 1 x hex key L-shape 1.5mm (for M2 screw)
- 1 x M2 x 6mm cap head machine screw
Schematic Diagram
Mechanical Diagram
Related Products
M5Stack Atomic ToUnit Base Interface Adapter Board
Converts the Atom controller’s bottom expansion I/O into a male HY2.0-4P connector.
M5Stack Grove Converter
Features two male HY2.0-4P connectors and one female HY2.0-4Pconnector.
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Published: 2026-01-14
| Updated: 2026-01-22