Imaging (sensors)

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Resolved! VL53L0X determining small object is at fixed distance

HelloI need to trigger an action whenever a small object (aprox 1 cm diameter) is at a fixed distance (around 10 cm) of the sensor.Using VL53L0X the readings I get are very much affected by the background, for example if the object is in range and th...

oscar118 by Associate
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Resolved! Measurement range of VD55H1

Dear Sir or Madam,what is the absolute minimum measurement distance of VD55H1 3D iToF sensor die?Could you provide a (detailed) datasheet and application notes? Currently, there is only a data brief. Best regardsLukas Bath

Resolved! Clarification on Time-of-Flight Cover Glass

Hi,  I was reading @John E KVAM excellent post on Time of flight sensor glass:https://community.st.com/t5/mems-and-sensors/time-of-flight-cover-glass/ta-p/49259and this documentationhttps://www.st.com/content/ccc/resource/technical/document/applicati...

J1234_0-1727837224035.png J1234_1-1727837305511.png
J1234 by Associate
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Resolved! VL53L4CX IO

 Hi Team, We are using the VL53L4CX in QCS8550 platform.Below are queries listed below for clarification. Query 1:Load Capacitance I'm using a same I2C for 5 sensors of VL53L4CX. Is that good to connect or any load capacitance issues will occur Need ...

Resolved! VL53L4CD soft reset or shutdown

How do you perform a soft reset on the VL53L4CD if XSHUT is not used?  I can't seem to find an example.  I see the VL53L4CD_ULP_SOFT_RESET or VL53L4CD_SOFT_RESET is defined, but I don't know what to write to it.Also, how do you shut the sensor down w...

VL53L8CX motion detection

Hi! I am trying to use motion detection data from VL53L8CX sensor. Where can I find deeper explanation of results data and configuration structure than is it in datasheets.RESULTSstruct{uint32_t global_indicator_1;uint32_t global_indicator_2;uint8_t ...

MSkrt by Associate
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Resolved! VD56G3 MANUAL_COARSE_EXPOSURE Register Clarification

I have the STEVAL-56G3MAI1 evaluation kit for the VD56G3 image sensor and the STEVAL-EVK-U0I1 to connect and take snapshots from the sensor.  I have been looking into script generation and register setting and I would like to set the exposure time to...

Resolved! Measuring Multiple vl53l4cd on single i2c line

I am currently implementing a series of  vl53l4cd sensors into a project. These work really well and I am able to address these individually on one shared i2c line. These sensors are working perfectly fine on this shared line when measured independen...