Power supply: 3-5v (internal low voltage differential voltage stabilizer)
Range: 5cm-4 m (dark light, long distance mode)
Size: 25mm*15.6mm (including mounting hole)
Communication: serial port output, PWM output, chip itself IIC output.
Provide serial port and PWM read data code: stm32, ardui, 51 MCU.
PC display distance software, direct usb to TTL module connection, computer view data
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Note that the infrared will be affected by external light, and under strong light will affect the maximum range of measurement.
Default configuration: serial port baud rate 9600, automatic output, high precision mode.
Please remove the sensor film when using.
If you only use chip mode, you don’t need a single chip microcomputer to work. You only need PS pin to GND, so you can use simple modules.Single – chip computer does not consume the current does not affect the measurement.