GY-56 Infrared Laser Ranging Module Serial Port or IIC Communication Sensor

GY-56 Infrared Laser Ranging Module Serial Port or IIC Communication Sensor Description

Features: GY-56 is a low-cost digital infrared ranging sensor module. Working voltage 3-5v, small power consumption, small size, easy installation. Its working principle is that the infrared LED emits light, after irradiating the measured object, the return light is received by MCU, MCI, and the time difference is calculated the distance is obtained. Direct output distance value. There are two ways to read data in this module, namely serial UART (TTL level) +IIC (2-wire) mode. Specification: Measurement range: 0-2 meters Response frequency: 22ms Operating Voltage: 3-5 V Working current: 15-35 mA Working temperature: -20°-85° Storage temperature: 40°-125° Sensor chip: VL53L0X PIN 1 VCC Power supply + (3.3-5V) PIN 2 GND Power supply ground PIN 3 CT Serial port USART_TX/IIC_SCL PIN 4 DR Serial port USART_RX/IIC_SDA PIN 5 SET Set the upper and lower limit distance alarm value (voltage 0-3.3V) PIN 6 OUT Alarm value status output Note: There are PS solder joints on the edge of the module, and the PS solder joint hardware selects the module working mode. PS=1 (default, solder joints open) Serial UART mode, Pin3 is TX, Pin4 is RX, TTL level PS=0 (solder on solder) In IIC mode, Pin3 is SCL and Pin4 is SDA. Users can read distance data according to the protocol. Package included: 1 x Gy-56 Infrared Laser Ranging Module