Camera output is green and purple

I’m using an OpenMV H7, and I’ve encountered this problem where the output from the camera is all green and purple. According to the LAB colour space, the colour is inputted into the IDE as green, so I think there’s something wrong with the camera lens. Any suggestions?

Hi, it’s the firmware on your board. You likely have the H7 firmware running in the H7 Plus.

You can fix buy manually installing the latest firmware from our release page using the Tools → run bootloader dialog in the ide.

The firmware to load is the OPENMV4P/firmware.bin file.

Thanks for the reply!

I did exactly as told. I downloaded and opened the zip file, ran the bootloader, and got the message that it was installed. However, nothing has seemed to change and the output is still green and purple. Any ideas on what I did wrong?

Send us a pic of the camera so we know which board you have, and a screenshot of the terminal output after you stop the script.

Here are the camera and the screenshot


You have the wrong firmware, it should say OPENMV4P-STM32H743 note 4P not 4.

Where can I find the firmware?

Use the Tools->Run Bootloader

To load the openmv4p/firmware.bin file.

So I installed the firmware, but then it says that no camera was found, so I reconnected it, but then the firmware remains as 4 instead of 4P, even though I’ve clearly installed 4P. What should I do?

It’s not possible for this to happen… what occurred when you installed the firmware? Do you have another OpenMV Cam attached?