{"product_id":"benewake-tfmini-s-lidar-module-high-speed-high-accuracy-sensor","title":"Benewake TFmini-S LiDAR Module - High-Speed, High-Accuracy Sensor","description":"\u003cp\u003eIn this review of the Benewake TFmini-S LiDAR module we test whether it deserves a spot in robotics and automation projects that need reliable short-range distance sensing. The bottom line: this compact Time-of-Flight sensor is aimed at makers, robotics developers, and engineers who need \u003cstrong\u003efast, repeatable ranging\u003c\/strong\u003e up to 12 m with a very small blind zone, and it stands out for its 1000 Hz frame rate and consistent accuracy across different surfaces.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced blind zone:\u003c\/strong\u003e A 10 cm minimum distance lets the module detect very close obstacles that many other small LiDAR sensors miss.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh frame rate:\u003c\/strong\u003e Configurable update rates up to 1000 Hz deliver near real-time feedback for high-speed control loops and obstacle avoidance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccurate ranging:\u003c\/strong\u003e Provides 6 cm accuracy from 0.1 to 6 m and about 1% accuracy from 6 to 12 m, giving dependable distance values for navigation and measurement tasks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual communication:\u003c\/strong\u003e UART (TTL 3.3V) and I2C outputs make integration straightforward with Raspberry Pi, microcontrollers, and industrial PCs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact and robust:\u003c\/strong\u003e The small 42x15x16 mm, 5 g package and Class 1 850 nm VCSEL laser support tight installations and safe use in both indoor and outdoor settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmbient light immunity:\u003c\/strong\u003e Strong performance under bright conditions up to 70 Klux improves usability outdoors and near windows.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe TFmini-S is best for hobbyists and engineers building drones, robots, or automation stations that need a small, low-power distance sensor with \u003cstrong\u003ehigh-speed updates\u003c\/strong\u003e. Its tiny footprint and simple UART\/I2C interfaces suit prototype boards like Raspberry Pi and compact embedded systems.\u003c\/p\u003e\u003cp\u003eIt is less suitable for long-range surveying or applications needing centimeter-grade precision beyond 12 m; projects that require imaging or multi-point scanning should look at multi-beam LiDAR or dedicated depth cameras instead.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVery fast frame rate up to 1000 Hz for responsive control and low-latency sensing.\u003c\/li\u003e\n\u003cli\u003eSmall blind zone (10 cm) and accurate readings from 0.1 to 12 m for versatile short-to-mid range use.\u003c\/li\u003e\n\u003cli\u003eFlexible UART and I2C outputs simplify integration with common controllers and industrial systems.\u003c\/li\u003e\n\u003cli\u003eCompact, lightweight design with good ambient light immunity suitable for indoor and many outdoor uses.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRange tops out at 12 m, so it is not intended for long-distance detection tasks.\u003c\/li\u003e\n\u003cli\u003eOperating temperature specified to 0C to 60C may limit extreme environment deployments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement range\u003c\/td\u003e\n\u003ctd\u003e0.1 - 12 m (on 90% reflectivity)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e6 cm (0.1-6 m), 1% (6-12 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e1 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame rate\u003c\/td\u003e\n\u003ctd\u003eUp to 1000 Hz (configurable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterfaces\u003c\/td\u003e\n\u003ctd\u003eUART (TTL 3.3V) and I2C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize \u0026amp; weight\u003c\/td\u003e\n\u003ctd\u003e42 x 15 x 16 mm, 5 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e0C to 60C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe Benewake TFmini-S is a strong choice for anyone building responsive robotics or automation systems that need \u003cstrong\u003ereliable short-range distance data\u003c\/strong\u003e at high update rates. Its compact form, dual interfaces, and improved blind zone make it good value for makers and engineers who prioritize speed and stability over long-range sensing.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eCan the TFmini-S connect to a Raspberry Pi?\u003c\/strong\u003e\u003cbr\u003eYes; it supports UART (TTL 3.3V) and I2C, both of which are compatible with Raspberry Pi GPIO and typical serial libraries.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow close can the sensor reliably detect?\u003c\/strong\u003e\u003cbr\u003eThe module reduces the blind zone to about 10 cm and is specified to measure reliably from 0.1 m upward.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the laser safe for users?\u003c\/strong\u003e\u003cbr\u003eYes; the 850 nm VCSEL is rated Class 1 eye-safe for normal use conditions.\u003c\/p\u003e","brand":"Dxtvate","offers":[{"title":"Default Title","offer_id":48194247819483,"sku":"B0FSCZY5PM","price":43.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61IBfo973PL._AC_SL1500.jpg?v=1770260571","url":"https:\/\/gearmusthave.com\/products\/benewake-tfmini-s-lidar-module-high-speed-high-accuracy-sensor","provider":"GearMustHave","version":"1.0","type":"link"}