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2pcs HC-12 433Mhz SI4463/SI4438 Wireless Serial Port Module 1000M Replace Bluetooth with Antenna
- 2pcs HC-12 433Mhz SI4463/SI4438 Wireless Serial Port Module 1000M Replace Bluetooth with Antenna
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HC-12 Power
Supply Voltage: 3.2V ~ 5.5V. (If 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). Default Communication Distance (open field test): about 600m (the communication distance can be adjusted up to 1000m the air baud rate is 5000bps).
Default Idle Current: 16 mA (module operating current is different in different operating modes). Operating Frequency Range( 433.4 - 473.0MH z up to 100 communication channels) maximum 100mW transmit power (settable).
Default Factory Setting: working mode FU3 baud rate 9600bps communication channel CH001 ( 433.4M ).
Supply Voltage: 3.2V ~ 5.5V. (If 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). Default Communication Distance (open field test): about 600m (the communication distance can be adjusted up to 1000m the air baud rate is 5000bps).
Default Idle Current: 16 mA (module operating current is different in different operating modes). Operating Frequency Range( 433.4 - 473.0MH z up to 100 communication channels) maximum 100mW transmit power (settable).
Default Factory Setting: working mode FU3 baud rate 9600bps communication channel CH001 ( 433.4M ).
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- Return for refund within: 30 days
- Return for replacement within: 30 days
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