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TFMini Plus - Micro LiDAR Module
The TFMini Plus is a ToF (Time of Flight) LiDAR sensor capable of measuring the distance to an object as close as 10 centimeters (+/- 5cm up to 6m) and as far as 12 meters (+/-1% starting at 6m)! As with all LiDAR sensors, your effective detection distance will vary depending on lighting conditions and the reflectivity of your target object, but what makes this sensor special is its size. Measuring only 35x18.5x21mm, the TFMini Plus allows you to integrate LiDAR into applications traditionally reserved for smaller sensors.
Setting itself apart from the original TFmini, the TFmini Plus has been designed with an IP65 enclosure meaning its "Dust tight & water resistant", and also passed the vibration test of drone level, which will greatly expand its application range. The TFMini Plus is easy to power at only 5V and easy to talk to using common communication interfaces — UART, I/O and I2C.
Important: This product does not use laser light for ranging. Instead it contains an LED and optics. Many such systems are being marketed under the name "LiDAR," although it may be more appropriate to think of this device as a "Time-of-Flight Infrared Rangefinder". It differs significantly from traditional IR rangefinders in that it uses ToF to determine range and not triangulation — as is performed by the Sharp GP-series devices.
FELATURES
Operating Range：0.1m~12m①
Accuracy：±5cm@(0.1-6m), ±1%@(6m-12m)
Distance resolution：5mm
Frame rate：1-1000Hz(adjustable)
Ambient light immunity：70klux
Operating temperature：-20℃~60℃
Enclosure rating：IP65
Light source：LED
Central wavelength：850nm
FOV：3.6°
Supply voltage：5V±0.5V
Average current：≤110mA
Power consumption：550mW
Peak current：500mA
Communication level：LVTTL（3.3V）
Material of enclosure：ABS+PC
Storage temperature：-20℃~75℃
Weight：11g
Wire length：30cm
注意：
1、本產品只能由合格的專業人員維修，且只能使用原廠備件，以保證產品的性能和安全性。
2、產品本身無極性保護和過電壓保護，請按說明書內容正確接線和供電。
3、產品的工作溫度為-20℃~60℃，請勿在此溫度範圍外使用，以免產生風險。
4、產品的存儲溫度為-20℃~75℃，請勿在此溫度範圍外存儲，以免產生風險。
5、請勿打開外殼進行本使用說明以外的裝配或保養，以免影響產品防護性能，造成產品失效。
6、產品在探測高反射率物體，如鏡面、光滑地磚、平靜的牛奶液面時，會有失效的風險。
7、當產品與被測目標之間有透明物體，如玻璃、水時，會有失效的風險。
8、當產品發射接收窗口被污物覆蓋時，會有失效的風險，請保持窗口乾淨。發射接收窗口為紅透亞克力材質，請勿讓產品接觸酒精，會導致產品損壞。
9、本產品線纜較細，請在使用時不要用力拉拽線纜，會導致產品損壞。
10、產品在進行參數配置時，在發送完相關參數配置指令後，請務必發生'保存設置'指令，否則重新上電後設置將無法生效。某些指令中的黃色背景色'SU'代表校驗和，需自己計算然後取低八位。
