HC-12 SI4463 Wireless Microcontroller Serial, 433 Long-Range, 1000M With Antenna For Bluetooth STM8S003F3U6
34 SAR
Features:
- 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(433.4-473.0MHz, up to 100 communication channels), maximum 100mW transmit power (settable).
- Default Factory Setting: working mode FU3, baud rate 9600bps, communication channel CH001 (433.4M).