Imaging (sensors)

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Resolved! VL53L4CD Power consumption measurement

Hello Everyone, I'm using the VL53L4CD with the STM32WL55JC1, The following is the Power Profile of the cycle:1- XSHUT GPIO is normally pulled low.2- XSHUT Pulled up + delay ( sensor wakes up).3- VL53L4CD Initiliazation.4- Measurements (20 Samples).5...

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AElgh by Associate III
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  • 4 replies
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Resolved! How to properly drive the VL53L0X into Sleep mode?

The datasheet mentions putting the sensor into sleep by driving XSHUT low. measuring the power consumption shows that the power is consumed more when I connect XSHUT even when I drive it low by 200 microAmp. The XSHUT is normally pulled-up on the bre...

AElgh by Associate III
  • 1944 Views
  • 14 replies
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gesture library in STSW-IMG035

Hello! I am an undergraduate student interested in gesture recognition based on ToF ranging sensors. How to use the gesture library to train a model for the STM32CubeMX project?Is there a tutorial? If possible, could you provide the complete project ...

VL53L3CX with Atmega328pb Xplained Mini

Hi,I am using the VL53L3CX distance sensor for a project and I am wondering if it's possible to create my own library functions. The MCU I am using is the ATmega328PB XPlained Mini from Microchip, which only has 32KB of flash memory. The API library ...

castor by Associate
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  • 1 replies
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Resolved! Set permanent I2C address to TOF

Hello,I have already use VL53L0X sensor provided by AZ-Delivery.My main problem is that I2C address can be changed but NOT permanently.I am looking to "Adafruit VL53L4CX Time of Flight Sensor". But I don't want to discover the same problem, that is I...

Resolved! VL53L4CX temperature update

Hi,I was wondering if someone can help me with temperature update on the VL53L4CX.According to UM2931  that describes the temperature update in paragraph 3.5 there is a dedicated function named VL53L4CD_Start_Temperature_Update() and can be used when...

Gabor23 by Associate II
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  • 6 replies
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Resolved! VL53L5CX Power Consumption

Hello @John E KVAM ,Table 14 in the datasheet shows power consumption in Autonomous as going as low as 4.5 mW, but is this only the AVDD power? or total device power? Because I do measure low power draw at those levels, but only on the AVDD pin (and ...

DBonh.1 by Associate III
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  • 8 replies
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VL53L8 smalles FoV

Hi,I have a project for which I need to measure a tank level of tanks with a maximum depth of 3 meters. The challenging part is that many tanks have filling tubes with an inner diameter of 50mm but a length of 1000mm worst case. I have made this draw...

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daan by Associate II
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  • 2 replies
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Resolved! Is the VL53L5CX ToF a good choice, considering all the Time-of-Flight sensors family realized by ST for detecting obstacles below the floor level such as holes or stairs?

Hi community, I would like to understand if the VL53L5CX is a good choice to develop an application to detect holes and stairs. I decided to study them since I was impressed by these things:The FoV of 45 ° horizontally or vertically;The granularity o...

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VNava.1 by Associate III
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  • 5 replies
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