# How to achieve high-speed LED frequency detection (10s of kHz) with GENX320 on OpenMV H7 Plus?

**URL:** https://forums.openmv.io/t/how-to-achieve-high-speed-led-frequency-detection-10s-of-khz-with-genx320-on-openmv-h7-plus/11207
**Category:** OpenMV Boards
**Created:** [July 7, 2025, 7:26am UTC](https://forums.openmv.io/t/how-to-achieve-high-speed-led-frequency-detection-10s-of-khz-with-genx320-on-openmv-h7-plus/11207 "2025-07-07T07:26:48Z")
**Posts on this page:** 1
**Showing post:** 16

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### Author: ![ALong](https://avatars.discourse-cdn.com/v4/letter/a/4bbf92/32.png) [@ALong](https://forums.openmv.io/u/ALong)
#### Post date: [August 23, 2025, 10:07am UTC](https://forums.openmv.io/t/how-to-achieve-high-speed-led-frequency-detection-10s-of-khz-with-genx320-on-openmv-h7-plus/11207/16 "2025-08-23T10:07:23Z")

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Hi,  
The previous “[firmware.bin](https://forums.openmv.io/t/how-to-achieve-high-speed-led-frequency-detection-10s-of-khz-with-genx320-on-openmv-h7-plus/11207/11)” doesn’t seem to be able to run GENX320 latest script directly, where should I download the latest “firmware.bin” to be able to run GENX320 recent python script directly.

 ![image](https://canada1.discourse-cdn.com/flex029/uploads/openmv1/original/2X/1/11c3ca241f53568359dae01e69485e88daacfa7a.png)

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_[View the full topic](https://forums.openmv.io/t/how-to-achieve-high-speed-led-frequency-detection-10s-of-khz-with-genx320-on-openmv-h7-plus/11207)._