RS232:
This industrial-grade RS232 shield from DFRobot is specially designed to expand one RS232 port(D-Sub, 9Pin, male) for LattePanda V1. With the characteristics of signal isolation, power isolation, lightning and surge protection, transient impulse voltage resistance, and bus protection, the module supports reliable data transmission and also can effectively protect your LattePanda mainboard.
RS485:
An industrial-grade RS485 shield for LattePanda! It is designed to expand a reliable RS485 interface(OPEN4) for LattePanda V1. The receiving and sending of the module are isolated and it features signal isolation, power isolation, lightning surge protection, transient voltage resistance, and bus-protection, which assures reliable data transmission and effectively protects your LattePanda main-board. Apart from that, the module offers 12V power output and comes with on-board 120Ω terminal matching resistor that can be controlled by the switch.
 
Features:
  • Signal & power isolation 
  • Reliable transmission
  • Up to 115200 bps communication baud rate
  • Easy to connect and use
  • No effect on the cooling performance of mainboard 
  • DB9 adapter and copper columns
Specifications:
  • Operating Voltage: 5V
  • TTL Level: 1.8V
  • Operating Temperature: -40℃ to +85℃
  • Baud Rate: up to 115200 bps
  • Isolation Voltage: 2500VDC
  • EIA/TIA-232-F Standard Compliant 
  • Not Support Hot Plugging
  • Output Voltage: 12V ( for RS485 Connector )
Documents:

Warranty: 90 days

  • Warranty will not apply if Product fails or is damaged after delivery to you due to accident, abuse or misuse.
Package Includes:
  • RS232:
    • 1 x RS232 / RS485 Connector Expansion Shield for LattePanda V1
    • 1 x DB9 Adapter Female to Female
    • 3 x M3 Double-way Hexagonal Copper Column(12mm)
    • 6 x M3 Round Head Screws
  • RS485:
    • 1 x RS485 Connector Expansion Shield for LattePanda V1
    • 3 x M3 Double-way Hexagonal Copper Column(12mm)
    • 6 x M3 Round Head Screw

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RS232 / RS485 Connector Expansion Shield for LattePanda V1

  • Brand: DFRobot
  • Product Code:DFR-RS232-Exp-Shield
  • Reward Points:20
  • Availability:In Stock
  • रo 1,915.00
  • रo 1,662.00

  • Price in reward points:1978

  • 7 or more रo 1,907.00
  • 15 or more रo 1,899.00
  • 35 or more रo 1,849.00

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Tags: RS232, Connector, Expansion, LattePanda

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