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HC-12 Module, Wide Use Single Chip Microcomputer  For DIY

<ul><li>Built-in program, no need to pay attention to serial protocol automatic networking.</li><li>Support one to multiple interconnection and transparent transmission.</li><li>Operating frequency range 433.4-473.0MHz, up to 100 communication channels Maximum 100mW transmit power.</li><li>The module supports one-to-one, one-to-many, many-to-one, many-to-many connections. Four transparent transmission modes to suit different applications.</li><li>Built-in MCU, free of programming, communication with external devices via serial port.</li></ul>

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Specification: Features: Built-in program, no need to pay attention to serial protocol automatic networking. Support one to multiple interconnection and transparent transmission. The open environment transmission distance is 1KM. Operating frequency range 433.4-473.0MHz, up to 100 communication channels Maximum 100mW transmit power. The module supports one-to-one, one-to-many, many-to-one, many-to-many connections. Four transparent transmission modes to suit different applications. Built-in MCU, free of programming, communication with external devices via serial port. Not limited to the number of bytes sent in a single transmission FU1/FU3 mode. Default factory setting: working mode FU3, baud rate 9600bps, communication channel CH001 433.4M. Specification: Voltage:3.2~5.5VIf the module is to be in the transmitting state for a long time, it is recommended to connect a 1N4007 diode in series when the power supply voltage exceeds 4.5V to avoid the built-in LDO heating of the module. Distance:600mThe maximum communication distance can be adjusted to 1000m and the air baud rate is 5000bps Default Standby Current:16mAThe working current of the module is different in different working modes Size:27.8 x 14.4 x 4mm / 1.09 x 0.57 x 0.16in Working Frequency:433.4~473.0MHz Maximum Transmission Wattage:100mW Package List: 1xModule 1xSpring Shaped Antenna

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HC-12 Module, Wide Use Single Chip Microcomputer For DIY

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