- USB2.0 to UART(TTL)
- DC 3.3v or 5V
- 12MHz Crystal oscillator
- CTS, RTS interface
- Power supply LED, TXD and RXT LED
- Supporting 50 bps ~ 2Mbps
- Supporting 1 Start bit; 1~2 Stop bit; 5~8 Data bit; parity
- Driver available for downloading
- Win7/win8/Win10
- max. 250mA output
- 4 Dupont Cable included
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- DC3.3/5V (DC5V recommended)
- Overcurrent protection
- Overvoltage protection
- Power supply LED, TXD and RXT LED
- 2.54mm Pin-Holes and Terminal Block for RS485 (D+/A,D-/B, GND)
- 2.54mm Pin-Holes and 4xPins UART TTL (Vcc, GND, RxD, TxD)
- 50x20mm
- 3x20cm(Male to Male) Dupont Cable included
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- CH9121 compatible with IEEE 802.3
- Support 10/100Mbps Ethernet
- Support MDI/MDIX
- Support DHCP
- Support TTL 5v or 3.3v
- Support Baud rate 300~921600 bps
- Working Mode TCP Client/Server, UDP Client/Server
- Configuration Tool available for downloading (in English)
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- CH9120 compatible with IEEE 802.3
- Support 10Mbps Ethernet
- Support MDI/MDIX
- Support DHCP and DNS
- Power supply DC3.3V
- Support Keepalive mechanism
- Support Baud rate 300~921600 bps
- Working Mode TCP Client/Server, UDP Client/Server
- Configuration Tool available for downloading (in English)
- 120~200mA Working current
- UART (Pins), RJ-45 with LED
- AT commands and GUI configuration
- 35(L))x20(W)x3(H)cm
- ca 8g Net Weight
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