Jetson Nano RS485 CAN Expansion Board Built-in various protection circuits

$22.89

Part Number:RS485 CAN for Jetson Nano
Brand:Spotpear
SKU:0501208

Date:2022/05/24 12:57





Jetson Nano RS485 CAN Expansion Board Built-in various protection circuits. Based on GPIO 40PIN interface design, easy to directly plug into Jetson Nano.


RS485 CAN Expansion Board

For Jetson Nano

 

Features At A Glance
  • Based on GPIO 40PIN interface design, easy to directly plug into Jetson Nano
  • CAN controller MCP2515 with SPI interface with CAN function, with SIT65HVD230DR transceiver
  • With RS485 function, UART control, half-duplex communication, with SP3485 transceiver to support automatic switching of transceiver status, no need for program control
  • On-board TVS (transient voltage suppression tube), RS485 communication can effectively suppress the surge voltage and transient peak voltage in the circuit, lightning protection and anti-static
  • Onboard digital isolation chip, signal isolation communication is safer, better stability, stronger anti-interference
  • Reserve control interface for easy control by other controllers
  • Provide a complete supporting information manual (provide python routines)
Product parameters
  • CAN controller: MCP2515
  • CAN transceiver: SIT65HVD230DR
  • 485 transceiver: SP3485
  • Operating Voltage: 3.3V
  • Fixing screw hole diameter: 3.0mm
  • Product Size: 100 × 79mm
Tailored For Jetson Nano
With CAN, RS485 function


Isolation Circuit Design

The onboard SM24CANB TVS diode array can effectively prevent the damage of static electricity, surge voltage and transient peak voltage to the product, and RS485 communication is more secure and stable

What's On Board

  1. CAN controller:MCP2515
  2. CAN transceiver:SIT65HVD230DR
  3. RS485 transceiver:SP3485
  4. Power isolation:B0505LS
 
  1. Digital isolator chip:ADUM1412
  2. Optocoupler isolation chip:PC817X3CSP9F
  3. TVS Diode Array
  4. Serial port transceiver indicator
  5. Power status indicator
  6. Power chip:RT9193-33
Interface definition
Outline Dimensions