Home M5Stack Atomic CAN Base Isolated CAN Bus Communication Module
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M5Stack Atomic CAN Base white background front and rear combo image
M5Stack Atomic CAN Base white background terminal and board combo image
M5Stack Atomic CAN Base full square feature overview image

M5Stack Atomic CAN Base Isolated CAN Bus Communication Module

SKU: M5-A103
Sale price 12,01 €
incl. VAT
excl. VAT
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M5Stack Atomic CAN Base Isolated CAN Bus Communication Module

12,01 €

Description

M5Stack Atomic CAN Base is an ATOM CAN Bus base for adding isolated CAN communication to ATOM series controllers. Built around the CA-IS3050G CAN transceiver, this isolated CAN communication module includes an isolated DC-DC power design to reduce interference and protect sensitive circuits in vehicle equipment control, industrial field control, and CAN bus communication systems.

The M5Stack Atomic CAN Base supports CAN bus multi-point communication with up to 110 nodes, a signal rate up to 1Mbps, low loop delay, and common-mode voltage from -12V to 12V. For ATOM Matrix, ATOM Lite, ATOMS3, and ATOMS3 Lite projects, this ATOM CAN Bus base is a compact way to build a CAN bus communication interface without designing a separate transceiver board.

Features

  • CAN bus multi-point communication: supports up to 110 nodes for scalable CAN bus communication networks.
  • CA-IS3050G CAN transceiver: designed for isolated, reliable differential communication.
  • Built-in isolated DC-DC: the isolated CAN communication module helps reduce interference and protect circuits.
  • Up to 1Mbps signal rate: suitable for fast industrial control and vehicle equipment control data exchange.
  • Protection functions: common-mode voltage range of -12V to 12V with signal protection for harsh electrical environments.
  • ATOM ecosystem fit: the ATOM CAN Bus base works with ATOM Matrix, ATOM Lite, ATOMS3, and ATOMS3 Lite.

Specifications

External Port HT3.96-4P
CAN Transceiver Model CA-IS3050G
Maximum Rate 1Mbps
Supported Nodes 110
Low Loop Delay 150ns
Common-mode Voltage -12V ~ 12V
Operating Temperature 0 ~ 40°C
Casing Material Plastic (PC)
Product Size 24 x 48 x 18mm
Package Size 136 x 92 x 20mm
Product Weight 11.1g
Gross Weight 15.6g

Applications

  • CAN bus communication between ATOM controllers and CAN field devices.
  • Vehicle equipment control prototypes that need a compact CAN interface.
  • Industrial field control networks with isolated communication requirements.
  • Security system controllers and distributed device monitoring nodes using an ATOM CAN Bus base.
  • ATOM-based test tools using an isolated CAN communication module and CA-IS3050G CAN transceiver for robust wiring.

Choose this board when a compact ATOM project needs CAN bus communication, vehicle equipment control, or industrial field control without building a CAN transceiver circuit from scratch. The ATOM CAN Bus base is also useful when an isolated CAN communication module must stay small and easy to mount.

Product List

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

Other Content

The schematic and model size references are useful when mounting the M5Stack Atomic CAN Base in an enclosure or verifying the HT3.96-4P terminal wiring for CANH, CANL, power, and ground.

M5Stack Atomic CAN Base schematic image

M5Stack Atomic CAN Base model size drawing

For ATOM-based CAN bus communication, the base form factor keeps wiring short and installation clean. The CA-IS3050G CAN transceiver is the key hardware part for the isolated CAN link. The CA-IS3050G CAN transceiver and isolated DC-DC design make the board more suitable for noisy control wiring than a simple non-isolated CAN adapter.

Resources

For vehicle equipment control and industrial field control, the ATOM CAN Bus base provides a compact isolated CAN communication module path around the CA-IS3050G CAN transceiver.

For industrial field control, isolated wiring and compact ATOM installation make the base easier to use in cabinets or test fixtures.

FAQ

What is M5Stack Atomic CAN Base used for?

M5Stack Atomic CAN Base is used to add CAN bus communication to ATOM series controllers for industrial field control, vehicle equipment control, and distributed device networks.

Which CAN transceiver does it use?

It uses the CA-IS3050G CAN transceiver with isolated power design, making it a practical isolated CAN communication module for noisy wiring environments in vehicle equipment control and industrial field control.

How many nodes can the CAN bus support?

The ATOM CAN Bus base supports up to 110 nodes with a maximum signal rate of 1Mbps.

Which ATOM controllers does it fit?

The base is designed for ATOM Matrix, ATOM Lite, ATOMS3, and ATOMS3 Lite, making CAN bus communication easier across the ATOM ecosystem.

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Important Notice for Non-EU Countries:
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6. VAT

For orders within the EU, VAT is collected at checkout according to the applicable destination rules. No additional VAT should be collected upon delivery for EU member state orders covered under our DDP shipping arrangement.

Customer Reviews

Based on 3 reviews
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67%
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D
Drew Bennett
M5Stack Atomic CAN Base Isolated CAN Bus Communication Module: solid performance

The M5Stack Atomic CAN Base Isolated CAN Bus Communication Module arrived in good condition and fitted neatly into my existing setup. It meets my needs with only minor room for improvement in the setup process.

A
Avery Collins
M5Stack Atomic CAN Base Isolated CAN Bus Communication Module: good overall experience

I added M5Stack Atomic CAN Base Isolated CAN Bus Communication Module to a recent project and found the initial setup straightforward. It performs well although a few extra setup notes would improve the experience.

C
Cameron Hayes
M5Stack Atomic CAN Base Isolated CAN Bus Communication Module: reliable daily performance

After working with M5Stack Atomic CAN Base Isolated CAN Bus Communication Module for a while the overall experience felt stable and predictable. The unit feels well made and has performed consistently in normal use.