MAX3232 RS232 Serial Port To TTL Converter Module DB9 Connector 5V RS232 to TTL + Female Serial TTL + serial modules / Brush board. This module can be used to serial port the microcontroller module to expand the DVD, router, hard drive, and other equipment to upgrade. It is used in radio modification, phone flash, XBOX360 flash, GPS, vehicle detection DVD flash, and hard disk repair set-top box upgrades. It can be used to program STC MCU, NXP MCU, Renesas MCU, STM32 MCU, and N+-2EC MCU

Specification:

• Communication chip: domestic MAX3232
• Working Voltage: 3.3V-5.5V
• Port: TX RX VCC GND
• Matched RS232 UART extension line
• Size: approx. 4.5 x 3cm (LxW)

NOTE: If out of stock, consider MD0008