AST-CAN485 - AT90CAN128 with CAN controller compatible with Arduino Pro Mini - SparkFun DEV-14483

Index: SPF-12029 EAN: 5904422318420

The SparkFun module is compatible with Arduino Pro Mini. It has 16 digital i/O and 8 analog I/O, analog-to-digital and digital-to-analog converter, hardware CAN485 controller and popular communication interfaces. The heart of the system is the ATmel AT90CAN128 microcontroller with a clock signal of 16 MHz.

AST-CAN485 - AT90CAN128 with CAN controller compatible with Arduino Pro Mini - SparkFun DEV-14483
€44.31 tax excl.
Discontinued product
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Manufacturer: SparkFun


The product has been discontinued. Check other products in category.


The SparkFun module is compatible with Arduino Pro Mini. It has 16 digital i/O and 8 analog I/O, analog-to-digital and digital-to-analog converter, hardware CAN485 controller and popular communication interfaces. Works with voltages from 5 V to 16 V.



On board is the Atmel AT90CAN128 microcontroller with 128 KB of Flash memory, 4 KB of SRAM and the speed up to 16 MHz. The pins on the board are compatible with Arduino Pro Mini, also has pins of CAN485bus. The module is supported by the Arduino IDE.


moduł sparkfun - AST-CAN485 Mini, arduino, platforma, pro mini, pro micro, gpio

In order to run the AST-CAN485, it is necessary to connect the system to computer usingmicro usb cable. Then, inthe Arduino IDE, you need to install the AST AVR Boards - instruction.


What differentiates the board from other modules compatible with Arduino, is the hardware CAN485 controller with commonly used ports and communication pins containing function: I2C, SPI, UART, 8 analog inputs and 6 interrupts.



  • Supply voltage: 5 V to 16 V
  • The distribution of connectors, compatible with the Arduino Mini
  • Microcontroller: AT90CAN128 / 16 MHz
  • Maximum clock frequency: 16 MHz
  • SRAM: 4 KB
  • Flash memory: 128 KB
  • 16 digital I/O
  • 8 analog inputs
  • CAN485 controller 
  • Serial interfaces: UART, SPI, I2C


Voltage to 5.0 V
Voltage from 16.0 V
Voltage output from 5.0 V
Output voltage to 3.3 V
Nominal output voltage 3.3 V
UC - Microcontroller AT90CAN128
UC - Flash 128 kB
UC - core 1. Single Core
UC - Digital pins 16
UC - analog in 8
UC - freq 16 MHz
UC - USB none
UC - I2C yes
UC - UART yes
UC - SPI interface yes
UC - CAN interface yes
Package width 5.5 cm
Package height 0.3 cm
Package depth 10 cm
Package weight 0.4 kg

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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