BENEWAKE TFS20-L Mini LiDAR Module – 20m dToF Ranging, Ultra-Compact

TFS20-L is a micro single-point dToF LiDAR module designed for precision distance sensing in compact applications. It integrates a high-sensitivity IR-enhanced SPAD sensor, achieving a detection range of up to 20 meters, while maintaining an ultra-small footprint.

Built with a fully integrated SPAD chip architecture, fast TDC circuitry, and advanced histogram processing, the TFS20-L delivers accurate distance measurements even under strong ambient light—up to 100KLux sunlight resistance—making it ideal for both indoor and outdoor environments.

The module includes reflectivity correction and temperature compensation, supports 3.3V power, and provides flexible communication through I²C and UART interfaces. Its robust optical packaging and low power design make it an excellent choice for drones, service robots, IoT devices, and consumer electronics.

📌 Key Specifications:

• Measurement Range: Up to 20 m

• Accuracy: ±6 cm

• Dimensions: 21 mm × 15 mm × 7.87 mm

• Weight: 1.35 g

• Ambient Light Resistance: 100 KLux

• Power Supply: 3.3 V

• Interfaces: UART, I²C

• Temperature Compensation: Integrated

✅ Key Features:

• Ultra-compact & lightweight for tight hardware designs

• Reliable under strong sunlight (outdoor use up to 100KLux)

• Integrated power and compensation modules

• Easy integration via UART/I²C

• Ideal for embedded systems and low-power devices

📍 Typical Applications:

• Consumer drones & UAVs

• Service and companion robots

• Smart home devices

• IoT environmental sensors

• Indoor navigation or distance tracking