CANBus module CA-IS3050G - Unit expansion module for M5Stack development modules

Index: MSS-19119 EAN: 5904422363680
CAN transceiver unit in the form of a Unit type extension to the M5Stack family of development modules. It is a model of isolated CAN transceiver that can provide differential reception and differential transmission. CAN is an international ISO serial communication protocol and belongs to the fieldbus category. The communication distance can reach 10 km - the transmission speed is then lower than 5 kbps. On the other hand, to maintain the maximum transmission speed of 1 Mb/s - the communication range should be less than 40 m.
CANBus module CA-IS3050G - Unit expansion module for M5Stack development modules
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Manufacturer: M5Stack
Compatibility: M5Stack Core M5Atom M5Stick

Product description: CANBus module CA-IS3050G - expansion unit for M5Stack development modules

CAN transceiverunitin the form of an extension typeUnitto the development modules of theM5Stackfamily. It is a model of isolatedCAN transceiver, which can providedifferential receptionand differentialtransmission. CAN is an international ISO serial communication protocol and belongs to the fieldbus category. The communication distance can reach10 km- the transmission speed is then lower than5 kbps. On the other hand, to keep the maximum transmission speed of1 Mb/s- the communication range should be less than 40 m.

Moduł CANBus CA-IS3050G - moduł rozszerzeń Unit do modułów deweloperskich M5Stack

CANBus module CA-IS3050G - Unit extension module for M5Stack developer modules.

 Magistrala CAN - co to znaczy?CAN bus - what does it mean?

What is CAN bus?

CANbus(Controller Area Network - Can Bus) is a serial bus that allows bidirectional communication between microprocessors. It was created to strengthen and support systems such as ABS or engine control. It is characterized by reliability and extremely high resistance to interference. It is widely used in modern cars, in construction or industrial automation. CAN bus is a multifaceted solution used in more complex projects. CAN is international ISO serial communication protocol.

CAN unit is an isolated transmitting and receiving unit used to realize a complex communication network. It provides differential reception and transmission and can support up to 110 nodes. The signal speed of a given transmission can reach up to 1 Mbps.

Technical specification of CAN unit from M5Stack

  • Type: CAN bus transceiver unit
  • Embedded chip: CA-IS3050G
  • Rated maximum voltage: 1000 V
  • Maximum transmission speed: up to 1 Mb/s
  • Communication range:
    • up to 10 km - transmission speed less than 4 kb/s
    • up to 40 m - transmission speed of approx. 1 Mb/s
  • Number of nodes: 110
  • Delay: - 150 ns
  • Operating voltage in common mode: from -12 V to 12 V
  • Protection: current limit, overvoltage protection, signal isolation, dynamic time-out function
  • Housing material: plastic (PC)
  • Module dimensions: 65 x 24 x 8 mm
  • Weight: 12 g

Obsługiwany przez popularne środowiska programistyczne takie jak Arduino.Supported by popular programming environments such as Arduino.

W skład zestawu chodzi także dedykowany przewód połączeniowy o długości 5 cm.
The kit also includes a dedicated 5cm long connecting cable.


  • Used as CAN bus communication module
  • Used in industrial field control projects, security systems
  • Compatible with a series of development modulesM5Stack
  • Supported programming platforms: Arduino, UIFlow (Blockly, Python)
  • Equipped with two holes compatible with LEGO standard

Contents of the kit

  • CANBus extension module Unit
  • Connection cable with Grove connector - length 5 cm

In our shop you will also find otherUnittype extensions that will allow you to extend any project according to individual needs.

Same-day shipping

  • Crediting the payment for the order on our account on a business day before 10:00 AM means sending the goods on the same day.
  • All packages are being delivered by GLS Group courier and covered with insurance up to 1200 EUR.
  • You will receive a link to track your package and monitor the progress of delivery as soon as it is shipped.

Terms of delivery 

GLS - zone 1

Austria, Belgium, Croatia, The Czech Republic, Denmark, Germany, Netherlands, Poland, Slovakia 

  • Delivery time: 2-4 days
  • Delivery cost: from 4.18 EUR
  • Insurance: 1200 EUR
GLS - zone 2

Bulgaria, Estonia, France, Hungary, Italy, Latvia, Lithuania, Luxembourg, Portugal, Romania, San Marino, Slovenia

  • Delivery time: 2-5 days
  • Delivery cost: from 5.35 EUR
  • Insurance: 1200 EUR
GLS - zone 3

Finland, Greece, Ireland, Spain, Sweden 

  • Delivery time: 2-7 days
  • Delivery cost: from 7.67 EUR
  • Insurance: 1200 EUR

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