The HC-12 is
a 100mW multi-channel wireless transceiver you can use in your projects to
transmit and receive serial information. The HC-12 is a half-duplex wireless
serial communication module with 100 channels in the 433.4-473.0 MHz range that
is capable of transmitting up to 1 km.
Features:
·
Working
frequency range (433.4-473.0MHz, up to 100 communication channels)
·
Maximum
100mW (20dBm) transmitting power (8 gears of power can be set)
·
Three
working modes, adapting to different application situations
·
Built-in
MCU, performing communication with external device through serial port
·
1000m
(1km) long distance wireless transmission
·
Update
software version through serial port
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