ToF Rangefinder XT-S1 – Small and Long Range Sensor to 30m
The product is based on the principle Of TOF (Time Of Flight), using a 940nm VCSEL light source with a unique ranging module of optical, electronic, and structural design that can realize the demand of high speed and high precision ranging.
- Using UART and IIC communication, the information of measuring distance can be obtained. It can also be configured as an IO side to determine whether an object is within a specific range.
- High Performance: The Operating range is 0.3m-30m(indoor/90% reflectivity). It weighs only 9 g. To improve applicability, XT-S1 supports standard communication interfaces—UART and IIC. It is compatible with STM32, Raspberry Pi, and Arduino.
- Small size and lightweight: Its 43mm×16mm×27mm small size makes it easy to install and integrate into any product, and its only 9g weight makes it suitable for applications that strictly need load requirements.

Techcnial Specifciaitons
- Product Name: XT-S1
- Detect Range: 0.3~30m
- Accuracy: ±5cm@30cm~250cm / ±2%cm@250cm~3000cm
- Wavelength: 940nm
- Resolution: 1cm
- Working Temperature: -10 ℃ ~ 60 ℃ (non-condensation)
- Power Consumption: <100mA@5V
- Voltage: 4.8~5.2V
- Ambient Light: 100klux
- Frequency: Max 50(Hz)
- Interface: UART/IIC/IO
- Weight: 9g
- FOV (receiver): half angle: 1 °
- FOV (emitter): half angle: 2°
- Storage Temperature: -20℃~70℃
Product Size:


Applications
XT-S1 can be applied for many applications.


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