Description
Instruction: Click here to openFeature:
Description: 2-channel relay module;Power input: DC 5V / 7-12V (recommended 7.5V 9V)PC serial port RS232 control relay;Power indicator: LED light;Output indication: Relay output with LED indicator, easy to check the 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. The baud rate is 9600kbps, 8 data bits, 1 stop bit, and no parity. Each data frame contains eight bytes.Size: 71x47mm x 19Weight: 45 grams
Package includes:
1 x 2-channel relay module
