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mobaid · 2025-02-17

Hi,I am experiencing an issue with my ST-Link V2 debugger. When I connect it to my PC, I often receive the error: "USB device not recognized: Unknown USB device (Device Descriptor Request Failed)" and ST-LINK orange LED turns on. However, after sever...

mobaid · 2024-09-16

Hello ST Community,I am currently working with the STHS34PF80 thermal presence sensor and utilizing the TMOS10-12030 lens to increase the field of view (FOV) to 120 degrees. However, I am encountering several issues that I hope you can assist me with...

mobaid · 2024-09-11

Hello everyone,I’ve been working with the STHS34PF80 sensor and would appreciate some insights regarding its detection range and field of view (FOV). In my tests, I’ve observed that the sensor detects presence effectively up to a range of about 1 met...

mobaid · 2024-08-26

Hello STM Community,I am working with the STHS34PF80 presence detection sensor on an STM32WB55 development board, and I've encountered an unexpected issue with its detection behavior.Problem Description:When an object like plastic or paper passes in ...

mobaid · 2024-08-20

Hello ST Community,I'm currently working with the STHS34PF80 sensor for presence detection on an STM32WB55 development board. However, I've encountered a couple of issues that I hope someone here can help with:Short Detection Range: The detection ran...

mobaid · 2025-02-17

@Andrew Neil It's Standalone ST-LINK/V2 from ST , Windows PC , Tried different USB cables, ports, and PCshttps://www.st.com/en/development-tools/st-link-v2.html

mobaid · 2024-10-30

reset all unused pins and select " set all free pins as analog "

mobaid · 2024-09-22

Hi @Federica Bossi ,Here are the test environment conditions : T ambient23’C ~ 25’C (Air conditioner)ApplicationIndoor officeSensor to Wall distance3mSensor Hight1mLensN/AAVG_TMOS : Number of averaged samples for object temperature32AVG_T : Number of...

mobaid · 2024-09-18

Hello Lizzie ,/*--------------------------------------------------------------------------------------------------------------------------------------*/When I ran some detection tests without a lens, I found a FOV of about 97° (+/- 48.5°), but it was...

mobaid · 2024-09-18

Hello Lizzie ,What is the ACTUAL range and FOV angle of the sensor without any lens ?for my tests , with presence threshold 100-150 , I found that the range is nearly 1 meter and the FOV less than 60' !Regards ,Mohamed Obaid

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User Activity

ST-Link V2 "USB Device Not Recognized" – Descriptor Request Failed (Intermittent Issue)

Assistance with TMOS10-12030 Lens Configuration for STHS34PF80 Sensor

Actual Detection Range and FOV of STHS34PF80?

STHS34PF80 Sensor Detects False Presence After Inanimate Object Removal

STHS34PF80 Presence Detection Issue: Short Detection Range and Stuck Presence Flag

Re: ST-Link V2 "USB Device Not Recognized" – Descriptor Request Failed (Intermittent Issue)

Re: STM32H755XI gets so hot

Re: Actual Detection Range and FOV of STHS34PF80?

Re: STHS34PF80 Sensor Detects False Presence After Inanimate Object Removal

Re: STHS34PF80 Sensor Detects False Presence After Inanimate Object Removal