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Serial Port Mini RS232 to TTL Converter Adaptor Module Board MAX3232-2pcs.

Name: Serial Port Mini RS232 to TTL Converter Adaptor Module Board MAX3232-2pcs.
Brand: Pricio
SKU: 31380
Price: 540 INR
Availability: InStock
Rating: 3.7 (3 reviews)

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AI Summary

Breakout Board for everyday users

The Serial Port Mini RS232 to TTL Converter Adaptor Module Board MAX3232-2pcs. is a value-for-money breakout board designed for everyday users. It features Operating Voltage (V): 3 to 5 and Chip: MAX232CSE..

✓ compact and portable

₹540

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Quantity

Total: ₹540

Buying tip: A smart budget buy — solid performance without breaking the bank.

Estimated delivery: 17 Aug – 31 Aug

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Quick Specs

Operating Voltage (V): 3 to 5

Chip: MAX232CSE.

Protocol: RS232

Max. Baud Rate(Mbps): No more than 120kbps.

Hysteresis: 300mV (Receiver)

Transceiver: 2 (1 TTL -> RS232 + 1 TTL <- RS232)

Ideal For

Everyday convenience

SKU: robu-31380Category: Breakout Board

About This Product

The Serial Port Mini RS232 to TTL Converter Adaptor Module Board MAX3232-2pcs. is a value-for-money breakout board designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

Operating Voltage (V): 3 to 5 — works with standard household power
Chip: MAX232CSE.
Protocol: RS232
Max. Baud Rate(Mbps): No more than 120kbps.
Hysteresis: 300mV (Receiver)
Transceiver: 2 (1 TTL -> RS232 + 1 TTL <- RS232)
Operating Temperature (°C): -40℃ ~ 85℃
Dimensions (L x W x H) mm: 16.22 x 10.3 x 3.5

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.

Serial Port Mini RS232 to TTL Converter Adaptor Module Board MAX3232 for electrical level converter. The RS232 to TTL 5V Signal Converter Module is a professional module for projects requiring PC/Laptop RS232 interface to 5V TTL logic. This module converts signals between RS232 voltage levels and TTL voltage levels. It is bi-directional, where TTL signals are converted to RS232 levels and RS232 levels are converted to TTL levels. It is ideal for use in pc interfacing, microcontroller based projects, robotics, or for experimental and educational purposes.

Pin-outs :

– (0V)
+(VCC 3.0~5.5V)
TTL-TXD
TTL-RXD
-(0V)
+(VCC 3.0~5.5V)
RS232-RX
RS232-TX

Circuit Connection :

Features:

High speed, replaceable MAX232 based. The device fitted supports up to 120kbps
Works with PCs or Laptops
Supports microcontroller UARTs – 5V TTL signal levels.
Single DC supply: wide input range for 4201 or 5V for 4202 and 4203
Small PCB footprint of 50´40mm
Low current status LED(s)
Very low power consumption
Optional onboard PSU for internal/external use for a quick start out of the box.
Power can be routed to pin 9 (if required) on the RS232 connector – useful for specific applications.

Package Includes :

1 x Serial Port Mini RS232 to TTL Converter.-2pcs

Setup Guide

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.

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.

Install libraries

In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.

Upload example sketch

Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.

Calibrate if needed

Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.

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