CJMCU CP2102 USB To TTL/Serial Module Programmer UART STC Downloader Arduino

Size: 21mm x 15mm MICRO MINI-USB connection standard input connected to a computer USB interface cable 2 power 3.3V and 5V voltage output With a resettable fuse. In the event of accidental short, can effectively protect your downloads and computer USB port Onboard status indicator lights transceiver, properly installed rear drive status indicator lit, receiving indicator flashes when communicating with LED running lights. Supports baud rates from 300bps ~ 1Mbps between USB Block MICRO MINI-USB interface for seat With DTR trigger signal output can be directly pro mini ATMEGA328P board download programs and other communication Embedded USB transceiver, without external circuit device Containing clock circuit, no external circuitry is Contains power-on reset circuit On-chip voltage regulator output voltage 3.3V In line with USB2.0 specification requirements SUSPEND pin supports USB Suspend state Asynchronous serial data bus compatible with all handshakes and modulation controller interface signals Supported data formats for 8 data bits, 1 stop bit and parity bits Connotation 512 byte receive buffer and 512 byte transmit buffer Support for hardware or X-ON / X-OFF handshake Package Included: 1 x CJMCU CP2102 USB To TTL/Serial Module Programmer UART STC Downloader