Grove RS232

• 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

 Pinout:

Product Specifications:

Supply Voltage	3.3V / 5V
Driver input voltage	0V ~ 5.5V
Receiver input voltage	-25V ~ +25V
Supply current(No load)	0.3mA
Maximum data rate	250 Kbit/s
Support baud rate	300bps ~ 230400bps
Shipment Weight	0.01 kg
Shipment Dimensions	6 × 3 × 1 cm

 

Product Features: 

• Easy to use
• Stable, high speed
• High-cost performance
• ±15-kV ESD Protection
• Low power consumption
• Two Drivers and Two Receivers
• Female DB9 Header

Application:

• Hand-Held Equipment
• Palmtop PCs

Package Includes :

1 x SeeedStudio Grove RS232