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DFRobot

DFRobot RS232 Connector Expansion Shield for LattePanda V1

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USB Interface Module for everyday users

The DFRobot RS232 Connector Expansion Shield for LattePanda V1 by DFRobot is a mid-range usb interface module designed for everyday users. It features Model No. / Name: Expansion Shield and Operating Voltage (V): 5.

₹1,897
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Total: ₹1,897
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Estimated delivery: 18 Aug1 Sept
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Quick Specs

Model No. / Name: Expansion Shield
Operating Voltage (V): 5
Operating Temperature (°C): -40°C to +85°C
Shipping Weight: 0.047 kg
Shipping Dimensions: 11 × 9 × 4 cm

Ideal For

Electronics projectsArduino / Raspberry Pi buildsPrototyping
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SKU: robu-2302169Category: USB Interface Module

About This Product

The DFRobot RS232 Connector Expansion Shield for LattePanda V1 by DFRobot is a mid-range usb interface module designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

  • Model No. / Name: Expansion Shield
  • Operating Voltage (V): 5 — works with standard household power
  • Operating Temperature (°C): -40°C to +85°C
  • Shipping Weight: 0.047 kg
  • Shipping Dimensions: 11 × 9 × 4 cm

Why Buy from Pricio?

Pricio sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

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. The product employs a stackable connection, which makes it able to be easily fixed onto LattePanda mainboard by copper columns without blocking the heat dissipation area of the mainboard. This RS232 Connector Expansion Shield can be safely applied in industrial scenarios.

Board Overview     Plug RS232 Shield into LattePanda V1

Features

  1. Signal & power isolation
  2. Reliable transmission
  3. Up to 115200 bps communication baud rate
  4. Easy to connect and use
  5. No effect on the cooling performance of mainboard
  6. DB9 adapter and copper columns

Package include:

1 x RS232 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

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.