david90
Advanced Member level 1
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"* Type of Output: TTL ( 4 pins output: Vcc, GND, Ant, Data), dummy design. "
above is from the product description. What is dummy design???
Also, how does the tx and rf recognize each other and block out other frequency? If there's another 315Mhz wave, would it interfere with these modules?
"* Type of Output: TTL ( 4 pins output: Vcc, GND, Ant, Data), dummy design. "
above is from the product description. What is dummy design???
Also, how does the tx and rf recognize each other and block out other frequency? If there's another 315Mhz wave, would it interfere with these modules?