2 Channel Serial Port Relay Module DC 12V PC Computer USB RS232 DB9 RS485 UART Remote Control Switch Board for Smart Home (4)
Product details
| Management number | 208647382 | Release Date | 2026/03/22 | List Price | $17.18 | Model Number | 208647382 | ||
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Product Name: 2 Channel Serial port Relay Module DC 12V PC Computer USB RS232 DB9 RS485 UART Remote Control Switch Board for Smart HomePackage inlcuded:DC 12V 2Ch RS232 Relay BoardDescription: 2 Channel Relay Module; 2 Power input: DC 12V(8.5-13.5V).PC Serial ports RS232 Control Relay;Power indicator : LED lights;Output indication : relay output with LED indicators,easy to see working status of the relay;Communication protocol: UART protocol communication, baud rate 9600kpbs, 8 data bits, one stop bit, no parity. Each data frame contains eight bytes. Two-way data transmission.Baud rate 9600kbps, 8 data bits, one stop bit, no parity. Each data frame contains eight bytes.PCB Size : 71x47mm Application:Remote control, remote measurement system; Wireless meter ;Smart Home,Home Automation ,Wiser Home;Access control ;Identification system ;Data collection; IT household appliance ;Intelligence household appliance;Baby monitoring systemInstruction manual Please ask us after the purchase
- 2 Power input: DC 12V(8.5-13.5V).
- PC Serial ports RS232 Control Relay;
- Power indicator : LED lights;
- Output indication : relay output with LED indicators,easy to see working status of the relay;
- PCB Size : 71x47mm
| Item Weight | 1.76 ounces |
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| Manufacturer | eletechsup |
| Item model number | TB351 |
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