USB Control Power Switch with 1 Digital Input MOS Tube Control Board Signal Isolation Support Android

Power requirements USBpower supplyPCBsize long53mm x wide22mmFunction description useCH340GchipUSB TTLSolution compatibleWindowsandAndroidsystem adoptUSBSerial port command control1Circuit power switch Can controlDC 5 24V 5A Support continuous output or output1 255Power off automatically in seconds belt1Channel digital input Can connectPLC PNPinput When the input signal changes the module actively notifies the computer The power control and input signals are isolated from the computer Module features STC15F104WAs the main control chipCommand control1 255Second delaySimple operation Most serial port instructions are single byte instructions1Circuit relay output 1Isolated input Input can match5 24VlevelWith power indicator Pull in status indicatorImproved working stabilityInterface description 5 24V Controlled source 5 24Vpositive electrode5 24V Controlled source 5 24Vnegative poleINPUT Digital input positiveOUT Power output positiveOUT Power output negative poleSerial communication mode Instructions are fully compatibleSR 104AandSR 411 Serial communication rate9600bps Command code Relay pull in 0x11Relay release 0x21Get relay status 0x31Start delay relay765432101high Low positionDelay Time Bit6 1Hour represents the high of the delay seconds4position Bit6 0Hour represents the low number of seconds of delay4position00When sending delay command send high first4Bit retransmission low4position Send high4After bit Must be1Send low in seconds4positionYou do not need t