Vender USB to TTL CH340 RS232 COM UART Module Serial Adapter STC Microcontroller al mejor precio

Description: Dual Power Management System Built-in Real PPTC Overcurrent 500mA Resettable Fuse 3.3v, 5v Can Really Switch 3.3v Transformer Comes Data Reception IndicatorDual Protection Circuit Top Black Motherboard Professional Blue Power Indicator Light Red Data Transmission Indicator Super Stable Master Chip Multifunction RTS interface Multifunction 5P pins Specification: Approx. 55mm × 16mm/ 2.17×0.63 inch Package Includes: 1 x CH340G RS232 To USB TTL Module 4 x Dupont Lines