M5Stack ATOMIC CANBus Base CA-IS3050G Transceiver

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Isolated CAN Bus Communication Base with CA-IS3050G, 1 Mbps Data Rate and Multi-Node Support for ATOM Series
The M5Stack Atomic CANBus Base is a compact CAN bus communication expansion designed for compatible M5Stack ATOM series controllers. It uses the CA-IS3050G CAN transceiver solution and supports multi-point communication with up to 110 nodes, making it suitable for distributed control and monitoring networks. With a signal transmission rate of up to 1 Mbps, the module provides a practical communication interface for vehicle electronics, industrial equipment, and embedded control systems.
The Atomic CANBus Base integrates an isolated DC-DC power supply to provide electrical isolation between communication sections, helping reduce interference and protect sensitive circuitry in electrically noisy environments. It also supports a common-mode voltage range from -12 V to +12 V and incorporates multiple signal-line protection functions. These features make the module suitable for CAN bus networks used in vehicle equipment, industrial field control, security systems, and distributed automation applications.
Key Features

CA-IS3050G CAN Transceiver: Integrates the CA-IS3050G solution for CAN bus communication and electrical isolation.
CAN Bus Communication: Provides a dedicated CAN interface for compatible M5Stack ATOM controllers.
Multi-Point Networking: Supports communication networks with up to 110 connected nodes.
1 Mbps Data Rate: Supports CAN bus signal transmission rates up to 1 Mbps.
Isolated DC-DC Power: Built-in isolated power supply helps separate communication circuitry and reduce electrical interference.
Common-Mode Voltage Range: Supports common-mode voltages from -12 V to +12 V.
Signal-Line Protection: Multiple electrical protection functions help improve communication reliability in demanding environments.
Industrial Communication Support: Suitable for distributed control, monitoring and equipment-communication applications.
Vehicle-System Integration: Provides a compact interface for compatible automotive and transportation-control projects.
Interference Isolation: Electrical isolation helps reduce the impact of common-mode noise on sensitive circuits.
ATOM Series Expansion: Designed for integration with compatible M5Stack ATOM development systems.
Compact Form Factor: Suitable for space-conscious embedded and industrial installations.

Applications

CAN bus communication
Vehicle equipment control
Industrial field control
Distributed automation systems
Transportation electronics
Security systems
Industrial monitoring
Machine communication
Embedded control networks
Multi-node sensor systems
Robotics communication
Equipment diagnostics
Smart-device networks
ATOM-based CAN projects

Model Size

Package Includes:

1 x Atomic CAN Base
1 x HT3.96-4P Terminal