Description
Shield that allows you to connect the Arduino to the RS485 interface or CAN bus. It is equipped with drivers: MAX3485 and SN65HVD230 for the CAN, it works with the Uno, Leonardo, Nucleo and XNucleo boards.
The subject of the sale is a shield,Arduino modulescan be purchased separately.
| The product is compatible with Arduino
The manufacturer offers auser guide, along withsample programsfor Arduino. |
Interfaces RS485 and CAN
RS485 is an archaicbus but it has some features that distinguish it from the newer interfaces. It allows you to connect, i.a. up to 32 devices on one line up to 1 km with a maximum speed up to 10 MB/sec. The CAN bus is an interface of high reliability, used mainly in the automotive industry.
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In the case of using CAN bus with Arduino Uno and Leonardo boards, the functionality of the bus will be limited due to the low performance of microcontrollers of the ATmega. |
The distribution of the elements of the module.
Specification
- Power supply: consumed with Arduino
- Screw connection for RS485 and CAN bus
- Driver CAN: SN65HVD230 (documentation)
- Driver RS85: MAX3485 (documentation)
- It works withArduino Uno, Leonardo,Nucleo and XNucleo boards.
Useful links |
