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

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 calculatedthe 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 metersResponse frequency 22msOperating Voltage 3 5 VWorking current 15 35 mAWorking temperature 20 85Storage temperature 40 125Sensor chip VL53L0XPIN 1VCCPower supply 3 3 5V PIN 2GNDPower supply groundPIN 3CTSerial port USART TX IIC SCLPIN 4DRSerial port USART RX IIC SDAPIN 5SETSet the upper and lower limit distance alarm value voltage 0 3 3V PIN 6OUTAlarm value status outputNote 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 levelPS 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