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2PCS MAX3232 3.3V to 5V DB9 Male RS232 Serial Prot to TTL Converter Module Root Connector for Arduino Raspberry Pi and MicrocontrollersProduct Overview

This converter uses MAX3232-based level shifter for converting TTL (Transistor-Transistor Logic) -level serial to standard RS232 serial. It’s a convenient and cost-effective solution to convert RS232 into TTL, so you can connect equipment together based on your devices signal requirements. Technical Specifications:
Type: DB9 male connector
Main chip: MAX3232
Operating voltage: 3.3V-5V
Interface: TX, RX, GND, VCC
Power supply: external
Operating current: 6mA
Suitable for use with most microcontrollers
Bauds: 300 to 115200
Size: Package includes:
2pcs RS232 DB9 Male Serial Port to TTL Module

Key Features

• Main chip: MAX3232; Operating voltage: 3.3V-5V; Interface: TX, RX, GND, VCC; Bauds: 300 to 115200.
• Supports 3V to 5.5V power supply and provides offerirectional data communication at baud rates up to 115.2 Kbps.
• This converter can be connected to an Arduino Serial pin (0,1) to convert standard Arduino TTL to RS232. It allows Arduino talk to hundreds of RS232 devices.
• This converter uses MAX3232-based level shifter for converting TTL (Transistor-Transistor Logic) -level serial to standard RS232 serial.
• Application: RS232 is widely used in radio modifications,flash, XBOX360 flash, GPS, vehicle detection, DVD flash, hard disk repair set-top box upgrade. It can be used to program STC MCU, NXP MCU, Renesas MCU, STM32 MCU, N+-2EC MCU.

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