2-Channel Relay Module - 5V with Micro USB

Features

1. The module have MICRO USB and serial port , so they can communicate with PC and other device conveniently.

2. The normal working voltage for modules is 5V. Parameters are as follows:

	ICSE012A	ICSE013A	ICSE014A	Unit	Remark
CC	4	2	8		channel countof module
I	400	250	700	mA	working current
U	5	5	5	V	input voltage
	√	√	√		whether have serial port
	9600	9600	9600	bit/s	baud rate ofserialport
F	1000	1000	1000	Hz	Module control frequency
	×	×	√		Whether have power interface

Interface
Modules all have Micro USB and serial port . Read following for details:
1. Micro USB: Standard micro USB mother mouth.
2. TX : Transmit
3. RX : Receive
4. 5V : Volt current condenser
5. GND : Ground

Usage method
1. USB usage method
Module connect with PC through USB . The connection method is as follows:

Then open ”Relay Board Manager” to operate the module . Read ” RelayBoardManager_Reference” for details of the software

2. Serial port usage method
Module can communicate with other device directly through serial port .

Module can receive single byte from upper monitor ( baud rate 9600):
Upper Monitor 0x50 0x51
ICSE012A 0xAB
ICSE013A 0xAD
ICSE014A 0xAC

Module will turn to normal work state after receive “0x51” . Then every data byte will control the relay directly . Each bit controls a realy ( ‘0' mark start , ‘1' mark stop ) . Read following for details: