SeeedStudio Grove RS232


In stock

SKU: 1147652
  1. Supply Voltage 3.3V / 5V
  2. Female DB9 Header
  3. Support baud rate 300bps ~ 230400bps
  4. Stable, high speed
  5. size L: 40mm W: 40mm H: 15mm
  6. Weight 13.3g

 699.00 (Incl. GST)

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Category: USB Interface Module
Tags: RS232, RS232 Female

RS-232 has been a serial communication standard in the industry for years. It’s still widely used and commonly heard in the industry though it dates back to 1969. However, with technological advancements, there are now faster data transmission methods. The RS232 is defined as the “Interface between data terminal equipment and data communications equipment using serial binary data exchange”.

Most of the MCUs use TTL levels, and the computer serial port generally uses 232 levels. If we want the computer to communicate with the MCU, we need this Grove – 232. The communication between your Arduino boards and the computer will be exceptionally convenient with the integrated Grove interface

This module is based on Max3232, it supports multiple baud rate communication and theoretically supports communication up to 230400bps baud.

Getting Started With SeeedStudio Grove RS232


Seeed Studio Pin Out 2


  1. Easy to use
  2. Stable, high speed
  3. High-cost performance
  4. ±15-kV ESD Protection
  5. Low power consumption
  6. Two Drivers and Two Receivers
  7. Female DB9 Header


  1. Hand-Held Equipment
  2. Palmtop PCs

Package Includes :

1 x SeeedStudio Grove RS232

SKU: 1147652 Category: Tags: ,
Supply Voltage

3.3V / 5V

Driver input voltage

0V ~ 5.5V

Receiver input voltage

-25V ~ +25V

Supply current(No load)


Maximum data rate

250 Kbit/s

Support baud rate

300bps ~ 230400bps

Shipping Weight 0.01 kg
Shipping Dimensions 6 × 3 × 1 cm

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Country Of Origin: China