Imaging (sensors)

Discuss applications using ST FlightSense Time-of-Flight sensors, ST BrightSense CMOS image sensors, and ambiant light sensors (ALS) technology. Find answers to your questions on troubleshooting, data accuracy, optimizing communication and more.

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Forum Posts

Resolved! VL53L4CX Difference between the two modes of offset

Hi,I would like to ask about the difference between the two modes of offset (PerformOffsetSimpleCalibration and PerformOffsetPerVCSELCalibration).Because when the crosstalk calibration value is high(calibrationData.customer.algo_crosstalk_compensatio...

sctz by Associate III
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  • 4 replies
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Resolved! vl53l0x sensor detection distance inquiry

(A translator was used for this inquiry.)Hi,I am using the vl53l0x sensor.I would like to inquire about the detection range of the sensor.What value do you get when the wall you want to measure the distance against is tilted? (Refer to image1)What po...

pcbsmt by Associate II
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  • 3 replies
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I2C not working properly with sequencer. Why?

Hello guys,Im trying to learn about LoRa and else. Now, I am using an SubGHZ_Phy in stm32wl sdk. The problem is, when I am using vl6180x codes in while loop without sequencer, it does work! But, When I am trying to implement it with a 5 min util time...

Can't run VL6180x properly with seauencer, why?

Hello guys,Im trying to learn about LoRa and else. Now, I am using an SubGHZ_Phy in stm32wl sdk. The problem is, when I am using vl6180x codes in while loop without sequencer, it does work! But, When I am trying to implement it with a 5 min util time...

Javidx9 by Associate
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  • 0 replies
  • 0 kudos

Resolved! What do you think about not responding of the sensor after resetting or unplugging enp8266 nodemcu v

 Hi how are you …i bought a new esp8266 (also I bought logic level shifter and 74125 IC) and built the project from the beginning as the schematics in the beginning it works fine the rgb ring lights up and the sensor responds and performs the interru...

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Resolved! How to configure the frame rate of CNH

I‘ve seen that on the datasheet of VL53L8CH it saysHighly configurable CNH in order to meet user expectations– 64 zones with 18 bins at 15 Hz– 32 zones with 36 bins at 15 Hz– 16 zones with 48 bins at 25 HzMy question is how can I configure the frame ...

JunranGuo by Associate II
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  • 5 replies
  • 1 kudos

Resolved! Machine Learning method and tools for VL53L8CX and VL53L8CH

Hi,I'm using P-Nucleo-VL53L8A1 multi-zone time of flight sensors for smoke detection in the open air.I've seen STSW-img043 MZAI_EVK_v1.0.1 for calibration and recording sensor data of VL53L8CH.I would like to know what is the best Machine learning me...

aroshani by Associate III
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  • 4 replies
  • 2 kudos

Resolved! Satel-VL53L8 which is which ?

Hi,Just receive the SATEL-VL53L8 kit. It contains 2 boards but which one is the VL53L8CX or VL53L8CH.RegardsJP

Xynium by Associate III
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  • 11 replies
  • 2 kudos