
Wireless Receiver 4CH Module "RXB39”
The RXB39 433MHz wireless receiver module supports ASK/OOK modulation, offering high sensitivity and low power consumption. With a compact design, wide voltage range (3.3V–5V), and stable performance, it’s ideal for IoT, home automation, security systems, and remote control applications.
(edit with the Customer Reassurance module)
(edit with the Customer Reassurance module)
(edit with the Customer Reassurance module)
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