HC-12 STM8S003F3P6 433Mhz SI4438 Wireless Serial Port Module
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20% off first order
$7.93
Color
Black
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Description
The HC-12 433MHz SI4438 Wireless Serial Port Module delivers reliable long-range wireless communication for embedded systems and IoT applications.
Operating at 3.3V with configurable power output up to 100mW, it achieves default transmissio...