HC-12 433Mhz SI4438 Wireless Serial Port Module 1000m With Antenna Replace Bluetooth

HC-12 433Mhz SI4438 Wireless Serial Port Module 1000m With Antenna Replace Bluetooth

$12.78

$12.78 $0.00

Description

SPECIFICATIONS

Application: Computer

Brand Name: NONE

Condition: New

Dissipation Power: standard

Model Number: hc12 module antenne

Operating Temperature: standard

Origin: Mainland China

Package: SMD

Supply Voltage: 3.2~5.5V

Type: Module

is_customized: Yes

1: The supply voltage is 3.2V~5.5V.(If the module needs to work in the transmit 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 heat generation from the module's built-in LDO)

2: The default communication distance (open field test): about 600m (the maximum communication distance can be adjusted to 1000m, and the air baud rate is 5000bps).

3: Default idle current: 16MA (the operating current of the module is different in different operating modes).

4: Module size: 27.8mm×14.4mm×4mm.

5: Operating frequency range (433.4—473.0MHz, up to 100 communication channels), maximum 100mW transmission power (can be set)

6: The module supports software upgrade.(We provide customers with upgraded software)

7: Default factory settings: working mode FU3, baud rate 9600bps, communication channel CH001 (433.4M).