--- product_id: 175044914 title: "Stemedu TFmini-S Lidar Range Finder Sensor Module Tiny Single-Point Micro Ranging Module, Obstacle Avoidance Sensor, for Arduino Raspberry Pi Pixhawk, 4.5-6V UART I2C Interface" brand: "dragino" price: "₩776" currency: KRW in_stock: false reviews_count: 7 url: https://www.desertcart.kr/products/175044914-stemedu-tfmini-s-lidar-range-finder-sensor-module-tiny-single store_origin: KR region: South Korea --- # Stemedu TFmini-S Lidar Range Finder Sensor Module Tiny Single-Point Micro Ranging Module, Obstacle Avoidance Sensor, for Arduino Raspberry Pi Pixhawk, 4.5-6V UART I2C Interface **Brand:** dragino **Price:** ₩776 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Stemedu TFmini-S Lidar Range Finder Sensor Module Tiny Single-Point Micro Ranging Module, Obstacle Avoidance Sensor, for Arduino Raspberry Pi Pixhawk, 4.5-6V UART I2C Interface by dragino - **How much does it cost?** ₩776 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/175044914-stemedu-tfmini-s-lidar-range-finder-sensor-module-tiny-single) ## Best For - dragino enthusiasts ## Why This Product - Trusted dragino brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Full description not available ## Images ![Stemedu TFmini-S Lidar Range Finder Sensor Module Tiny Single-Point Micro Ranging Module, Obstacle Avoidance Sensor, for Arduino Raspberry Pi Pixhawk, 4.5-6V UART I2C Interface - Image 1](https://m.media-amazon.com/images/I/5149FJWmT1L.jpg) ![Stemedu TFmini-S Lidar Range Finder Sensor Module Tiny Single-Point Micro Ranging Module, Obstacle Avoidance Sensor, for Arduino Raspberry Pi Pixhawk, 4.5-6V UART I2C Interface - Image 2](https://m.media-amazon.com/images/I/51tu3Zp-PwL.jpg) ![Stemedu TFmini-S Lidar Range Finder Sensor Module Tiny Single-Point Micro Ranging Module, Obstacle Avoidance Sensor, for Arduino Raspberry Pi Pixhawk, 4.5-6V UART I2C Interface - Image 3](https://m.media-amazon.com/images/I/410TOGhrC0L.jpg) ![Stemedu TFmini-S Lidar Range Finder Sensor Module Tiny Single-Point Micro Ranging Module, Obstacle Avoidance Sensor, for Arduino Raspberry Pi Pixhawk, 4.5-6V UART I2C Interface - Image 4](https://m.media-amazon.com/images/I/41Ur1luMxnL.jpg) ![Stemedu TFmini-S Lidar Range Finder Sensor Module Tiny Single-Point Micro Ranging Module, Obstacle Avoidance Sensor, for Arduino Raspberry Pi Pixhawk, 4.5-6V UART I2C Interface - Image 5](https://m.media-amazon.com/images/I/51jNEvhQNwL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Needs 5V for power but 3.3V for logic *by H***R on Reviewed in the United States on May 29, 2020* The unit itself is mostly straight forward to use, reliable, and accurate. I used it with UART on a WEMOS D1 Mini and C++ libraries with Arduino IDE. Main thing to be aware of is connect the two power cables to 5V, but make sure the two communication cables are max 3.3V for the logic or it will not work. Also, for the C++ libraries I used, the code authors recommended all print statements be removed from the library code to make it work and that was already done in that version of the code. Fwiw, I also have the new TF-Luna and in UART mode it is plug-and-play compatible with with this TFmini-S with no code changes. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Finally an Accurate and Affordable DYI "LIDAR" system *by G***B on Reviewed in the United States on June 6, 2020* I have been building robots and other hardware products for many years. As far as distance measuring devices go, I have been very disappointed with the typical U/S range finders that we all know and have tried. This IR Time of Flight Sensor is an accurate, precise, consistent, and affordable measuring system for your projects. The python API and help files on the manufacturer's Github page makes connecting and software development straight forward. FYI, several of the early APIs by 3rd parties, do not work as advertised, probably just out of date now.I used a TTL USB converter to manage the required voltage shifts, it makes life easier. This devices worked with my PC, Arduino, and RPi. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Had an issue but they fixed it and sent me a new one *by W***R on Reviewed in the United States on July 1, 2020* Had a sensor ordered, got it, powered it up (correctly) and it smoked. wrote a poor review, got an email asking if I want my money back or a new one, got the new one and it works.Customer service os an a+ --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kr/products/175044914-stemedu-tfmini-s-lidar-range-finder-sensor-module-tiny-single](https://www.desertcart.kr/products/175044914-stemedu-tfmini-s-lidar-range-finder-sensor-module-tiny-single) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-05-10*