CAN-BUS Shield (Arduino Uno Compatible)

SKU: DFR0269 Brand: DFRobot

Retired Product

Replaced by: DFR0370

This product has been replaced by: DFR0370
This product is no longer available. This page is only for reference.

Introduction

This CAN-BUS Shield is designed specially for Arduino UNO with STM32, to give your Arduino CAN-BUS capability. The connection is made from Arduino to Arduino with, adding the protocol CAN-BUS to your Arduino devices to increase data transmision speeds via wire.

Stmicroelectronics STM32 is based on ARM Cortex M3 32 bit microprocessor with a frequency as high as 72 MHz and built-in Flash and SRAM. It integrats dual bxCAN controllers and supports CAN protocol V2.0A and V2.0B. Its maxium baud rate is up to 1 Mb/s, and has three sending mailboxs and two level 3 FIFO, to efficiently handle large number of messages with minimal CPU load.

This CAN-BUS Shield uses NXP TJA1050 chip as the CAN transceiver. It is fully compatible with the ISO 11898 standard, with a maximum transfer rate of 1 Mbps. The "silent" mode is able to keep it from bothering other nodes on the BUS.

With simplified hardware circuit design and high compatibility with Arduino UNO, this CAN-BUS Shield can reduce the difficulty in prototyping and aid you in data forwarding and network expansion. Current version v1.1 of this module offers CAN-bus capability only Arduino to Arduino conectivity.

FEATURES

CAN v2.0B upto 1 Mb/s
High speed SPI Interface (10 MHz)
CAN connection via standard 9-way sub-D connector
Reset button
Power LED indicator
Size: 64x53.34x14.18mm

Note, modifications to latest version have changed features. Please contact technical support for further information.

APPLICATIONS

Connect your Arduino at high speed rates to another arduino for wire data transfer. Such as fast sensor data transmission
Send Imagery data from one arduino to another.
Arduino Mesh networking

Documents

Parts List

CAN-BUS Shield (Arduino Uno Compatible) x1

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Retired

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Unit 18, 132 Garden Grove Parade
Adamstown
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Australia

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