20pcs DC5V MAX3232 MAX232 RS232 To TTL Serial Communication Converter Module With Jumper Cable Geekcreit for Arduino - products that work with official Arduino boards

Feature:

This product is widely used in radio modifications, cell phone Flash, XBOX360 Flash detection, GPS, car, DVD Flash, HDD repair, set-top box upgrade.

Can be used to download MCU types:

STC single-chip microcomputer

STM32 microcontroller

NXP microcontroller

Renesas MCU

NEC MCU

Communications IC: MAX3232

Working voltage: 3.3V-5.5V

Interface: TX, RX, VCC, GND

Package includes:

20 x RS232 To TTL Serial Communication Converter Module