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WaveThe TOF Laser Range Sensor (B) is a TOF-based (time of flight) laser ranging sensor with an embedded MCU and ranging algorithm, which is capable of offering up to 15m measuring range, ±2% accuracy and 1mm resolution.
It supports UART or I2C communication bus and features a longer measuring distance and higher light interference resistance capability due to its ultra-narrow FOV, suitable for either indoor or outdoor (dry!) conditions.
This sensor can be widely used in applications such as common distance measuring, robot obstacle avoidance/route planning, drone altitude setting/ceiling detection and more.
We also offer the original ToF sensor from Waveshare.
Specification
| Typical measuring range | 0.10 ~ 15.0m |
| Typical measuring accuracy | 0.10 ~ 2m ±2cm; 2 ~ 15m ±2% |
| Resolution | 1mm |
| Wavelength | 750 ~ 830nm Compliant with IEC 60825-1:2014 version 3 Class2 standard |
| Field of view (FOV) | 1° ~ 2° |
| Communication interface | UART (3.3V TTL signal level) |
| I2C (cascading support, the slave address is 0x08+module ID) | |
| Baudrate | UART: 115.2Kbps ~ 3000Kbps (921.6Kbps by default) |
| I2C: up to 400Kbps | |
| Cascade support | up to 8x cascades via I2C |
| Power supply | 3.7 ~ 5.2V (reverse-proof) |
| Power consumption | 610mW (UART active output, 5.0V power supply, 122mA current) |
| Weight | 7.7g |
| Operating temperature | -10°C ~ 60°C |
| Dimensions | 22.7 × 28 × 13.6mm (L × W × H) |
Connection Example – Raspberry Pi
Connection Example – Arduino
Package Contents
- 1x TOF Laser Range Sensor (B)
- 1x GH1.25 4-pin wire
- 1x GH1.25 4-pin squid wire
Waveshare also recommended this USB to TTL converter for easy testing
Resources
- Product Wiki
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