Ultrasonic Distance Ranging Module JSN-SR04T

Ultrasonic Distance Measuring Module + Cable

Input Trigger Signal:

1. TTL pulse of more than 10 μs
2. Send command 0x55 via serial port

Output Echo Signal:

• Output pulse width level signal, or TTL

Wiring Method: (Power positive) 3–5.5V

• Trig (control terminal) RX
• Echo (output terminal) TX
• GND (power negative)

Working Voltage: DC 3.0–5.5V
Working Current: Less than 8mA
Probe Frequency: 40 kHz
Farthest Range: 600 cm
Closest Range: 20 cm
Long-Distance Accuracy: ±1 cm
Resolution: 1 mm
Measuring Angle: 75°
Operating Temperature: –20°C to +70°C
Product Color: PCB board is blue
Product Size: 42 × 29 × 12 mm
Cable Length: 2.2 m
Weight: 45 g

Product Features:

1. Small size, easy to use
2. Low voltage, low power consumption
3. High measurement accuracy
4. Strong anti-interference ability
5. Integrated sealed waterproof probe with cable, suitable for measuring in harsh environments such as tides.