Interfaz Rs232 Ttl C/ Max3232 - Alimentacion 5v Usb Itytarg

Interfaz RS232 TTL con alimentación auxiliar 5V USB - Incluye cable dupont 

• Weight:16 g
• Color: as picture show
• Size:27mmx30mm/1.06"x1.18"(inch) (approx)
• WorkingVoltage: 3V-5V
• MAX3232 Chip
• Pin definition: GND,RXD,TXD,VCC,+5V
• Pitch:2.54mm
• Cable:21cm (including 2 ports)
• Scope of application:
  1. can be used to write all kinds of SCM: such as STM32, NXP, STC, Renesas etc..
  2. the radio, mobile phone brush machine modification, brush XBOX360, GPS, vehicle inspection, brush DVD, hard disk repair, upgrading set-top box.
• Reminder: 
  When use the plate, must be VCC external 3.3V or 5V power supply, power LED lights on, the module will work! No external power supply, LED lamp is not bright, the module will not work.