Technical parameter:
Working voltage: DC 2.7~3.3V
Working frequency: 315MHz, 433.92MHz
Working current: 250uA
Sensitivity: -92dBm
Modulation: Amplitude modulation(OOK)
Working temperature: -10℃~+70℃
Size: 28mm×16mm×7mm
Diagrammatic introduction of pin:
|
Pin
|
Name
|
Function
|
|
1
|
VCC
|
anode
|
|
2
|
RXD
|
data output
|
|
3
|
RXD
|
data output
|
|
4
|
GND
|
cathode
|