CP2102N USB-시리얼 어답터
(CP2102N USB-to-Serial Adapter Carrier)
개요
- 본 제품은 CP2102N USB-시리얼 어답터 입니다.
- CP2102N 칩을 탑재하였으며, USB를 통해 TTL 시리얼 통신을 할 수 있습니다.
- 또한 CP2102N 칩의 GPIO핀을 접근할 수 있습니다.
특징
- Dimensions: 0.6″ × 0.95″ including connector
- USB standard: USB 2.0 (full speed)
- Connector: USB Micro-B
- Logic voltage level: 3.3 V (5 V tolerant)
- Supported baud rates: 300 bps to 3 Mbps
- Supply current: 15 mA
-
Pinout
Pin Type Function VDD Power 3.3 V voltage regulator output VBUS Power USB bus voltage (5 V) GND Power Ground RST In Device reset TX Out Asynchronous serial data transmit (idle high) RX In Asynchronous serial data receive CTS In "Clear to send" control input
(often used with RTS)RTS Out "Ready to send" control output
(often used with CTS)DSR In "Data set ready" control input (active low)
(often used with DTR)DTR Out "Data terminal ready" control output (active low)
(often used with DSR)DCD In "Data carrier detect" control input (active low) RI In "Ring indicator" control input (active low) SUSPEND Out Driven high when in USB suspend state SUSPEND Out Driven low when in USB suspend state
(connected to green LED)GPIO.0 I/O User-configurable inputs or outputs GPIO.1 GPIO.2 GPIO.3