Specifications:
Electrical parameters: JSN-SR04T
Operating voltage: DC 5V
Quiescent current: 5 mA
Total working current: 30 mA
Acoustic emission frequency: 40 kHz
Farthest distance: 4.5 m
Shadow: 25 cm
Resolution: about 0.5 cm
Angle: less than 50 degrees
Operating temperature: -10 ~ 70 °C
Storage temperature: -20~80°C
Cable length: 2.5 meters
Wiring :
+5V (positive supply)
Trig (command side) RX
Echo (the receiver) TX
GND (negative)
