> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt # TFS20-L ToF LiDAR Sensor (20m, Sunlight Resistant, 1.35g) **Type:** Product page · **SKU:** SEN0672 · **Brand:** [DFRobot](https://core-electronics.com.au/brands/dfrobot-australia) **Page:** https://core-electronics.com.au/benewake-tfs20l-tof-lidar-distance-sensor-20m-sunlight-resistant-lightweight-drone-uav.html ([markdown](https://core-electronics.com.au/benewake-tfs20l-tof-lidar-distance-sensor-20m-sunlight-resistant-lightweight-drone-uav.html.md)) Get precise 20m distance sensing with the TFS20-L ToF LiDAR. This ultra-compact (1.35g) module offers exceptional sunlight resistance. Perfect for drones,... ## Pricing - **Price:** $84.95 (inc GST) — $77.23 AUD, exc GST ## Availability & dispatch - Available with a lead time — expect dispatch between Aug 19 and Aug 24. ## How to buy - **Build a cart:** compose `https://core-electronics.com.au/cart/link?items=SEN0672:1` (comma-separated SKU:qty pairs) and share the link. Opening it shows a confirmation page with live pricing and stock before anything is added to the cart. - **Verify the cart first:** fetch `https://core-electronics.com.au/cart/link/SEN0672:1.md` for live line prices (inc & exc GST, quantity discounts applied), stock and dispatch estimates, and totals. Append `/to/{AU-postcode}` (or `/to/{country-code}:{postcode}`) before `.md` for delivery options and prices to that destination. Unknown, retired, or out-of-stock SKUs are flagged. (Query form `cart/link.md?items=...` also works but some robots parsers refuse query strings here.) - **Checkout** is completed on-site and includes a captcha at the payment step. Share the cart link; checkout takes it from there. - **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works) - **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt ## Description Upgrade drone or robot with the Benewake TFS20-L ToF LiDAR sensor. Get precise, centimeter-level distance measurement up to 20 meters, even in challenging 100Klux direct sunlight. Weighing just 1.35g and smaller than a thumbnail, it delivers high-frequency data (up to 250Hz) without impacting your design's weight or balance. It's the perfect high-performance, drop-in solution for UAV altitude hold, robot anti-drop functionality, and reliable obstacle avoidance. ![Features of TFS20-L ToF Single-Point Ranging LiDAR Sensor](https://dfimg.dfrobot.com/enshop/image/data/SEN0672/features-2.jpg) **Feather-light & Fingernail-Sized** Weighing a mere 1.35g and with dimensions of just 21x15x7.87mm, it adds powerful sensing without impacting your drone's flight time or robot's agility. ![Compact size of TFS20-L ToF Single-Point Ranging LiDAR Sensor](https://dfimg.dfrobot.com/enshop/image/data/SEN0672/compact.jpg) **Exceptional Outdoor Performance** Engineered with 100Klux ambient light resistance, it provides stable and accurate measurements outdoors, even in bright sunlight where other sensors fail. **Long-Range & High-Frequency Sensing** Measures distances up to 20 meters with a configurable frame rate up to 250Hz, enabling real-time navigation and rapid obstacle detection. **Flexible I2C & UART Interfaces** Choose the best communication protocol for project. Easily integrate with virtually any microcontroller, from [Arduino](https://core-electronics.com.au/arduino.html) and [ESP32](https://core-electronics.com.au/development-boards/esp32.html) to [Raspberry Pi.](https://core-electronics.com.au/raspberry-pi.html) **Fully Integrated & Ready-to-Use** With a built-in power module and temperature compensation, this sensor works reliably out of the box on a simple 3.3V supply, saving development time. **Class 1 Eye-Safe Laser** The 905nm VCSEL light source is certified Class 1, ensuring safety for development, demonstration, and end-user applications. ### Specification Performance Parameter - Measurement Range: 0.2m – 20m (@90% reflectivity, 0Klux) 0.2m – 15m (@90% reflectivity, 100Klux) 0.2m – 9m (@10% reflectivity, 100Klux) - Accuracy: ±6cm (@0.2–6m); 1% (@=6m) - Precision (Repeatability): 2cm (0.2–6m) - Distance Resolution: 1cm - Frame Rate: 0 / 20 / 50 / 100 (default) / 250Hz - Ambient Light Resistance: 100 Klux - Light Source / Wavelength: VCSEL / 905nm - Field of View (FoV): <2° - Laser Safety Class: Class 1 Eye-safe \[EN60825\] Mechanical & Electrical - Supply Voltage: DC 3.3V (±9%) - Average Power Consumption: =0.43W - Peak Current: <130mA @ 3.3V - Communication Interface: I2C / UART - Communication Level: LVTTL (3.3V) - Operating Temperature: -20? to +60? - Dimensions: 21 × 15 × 7.87mm - Weight: 1.35g - Hardware Interface: 0.8mm 6-pin Connector (Model: WF08006-01207) ### Documents - [Product wiki](https://wiki.dfrobot.com/SKU_SEN0672_TFS20_LiDAR) - [User Manual](https://dfimg.dfrobot.com/95a9cd2bec674008b039ef43bcd5638e/wikien/27f99023b5b55b748539498394b8c99c.pdf) - [GUI](https://dfimg.dfrobot.com/5ea64bf6cf1d8c7738ad2881/wiki/acbae7f9cf7da05a7a46cfba39074993.rar) ## Images - [Product image 1](https://core-electronics.com.au/media/catalog/product/S/E/SEN0672-1.jpg)