1. Application1). USB to TTL, serial port communication2). Download program for Arduino3). Download program 51 MCU
2.Product features- Auto-reset circuit- 500MA self-recovery insurance- Based on the PL2303 chip- Stable transmission, can support the Baud rate which can be up to Baud rate
3.Specification1) 5V port output current: 500ma (MAX)2) 3.3V port output current: 100ma (MAX)3) The module size: 32 * 19 (PCB)
4.Instructions1.) Just need to connect the VCC, GND, RXD, TXD if you use it for ordinary USB serial port2.) Use it to download program for Arduino, need to connect the VCC, GND, RXD to the arduino's TXD, and TXD to Arduino's RXD, RST to Arduino's RST (reset port)
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