HC-12WirelessSerialPortCommunicationModule …

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HC-12WirelessSerialPortCommunicationModu leUserManualProductApplication Wirelesssensor Communitybuildingsecurity Robotwirelesscontrol Industrialremotecontrolandtelemetering Automaticdataacquisition Containerinformationmanagement POSsystem Wirelessacquisitionofgasmeterdata Vehiclekeylessentrysystem : 2012/10ProductFeatures Long-distancewirelesstransmission(1,000m inopenspace/baudrate5,000bpsintheair) Workingfrequencyrange( ,upto100communicationchannels) Maximum100mW(20dBm)transmittingpower(8ge arsofpowercanbeset) Threeworkingmodes,adaptingtodifferentapp licationsituations Built-inMCU,performingcommunicationwithe xternaldevicethroughserialport Thenumberofbytestransmittedunlimitedtoon etime ,multiplechannelscanbeset,withthesteppin gof400KHz, (20dBm),thereceivingsensitivityis-117dBm atbaudrateof5,000bpsintheair,andthecommu nicationdistanceis1, ,canadoptpatchwelding, 4mm(includingantennacap,excludingspringa ntenna), ,andusercanuseexternalantennaof433Mfrequ encybandthroughcoaxialcable.

HC-12WirelessSerialPortCommunicationModule UserManual ProductApplication Wirelesssensor Communitybuildingsecurity Robotwirelesscontrol

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