1.PCB size: 26.5mm * 15.6mm 2.PCB Color: red 3. Weight: 4g 4. Using the new chip CP2102 5. with resettable fuse. In the event of accidental short-circuit can effectively protect your device and computer USB port to download 6. With three LEDs: power indicator, the indicator data reception, data transmission indicator, work status at a glance 7. 3.3V and 5V with two power output 8. all the useful lead pins 9. with reset signal output can be directly Pro mini and other Arduino board to download!
1. embedded USB transceiver, no external circuit device 2. containing clock circuit, no external circuit device 3. contains power-on reset circuit The on-chip voltage regulator within the 3.3V output 5. Meet the USB2.0 specification requirements 6.SUSPEND pins support USB suspend state 7. asynchronous serial data bus compatible with all handshakes and modulation controller interface signals 8. Support data format is 8 data bits, 1 stop bit and the parity bit 9. connotation 512 byte receive buffer and 512 byte transmit buffer 10. Supports hardware or X-ON / X-OFF Handshake