# updating M0065

Source: https://forum.modalai.com/topic/4546/updating-m0065
Category: ESCs, Sensors and Accessories (https://forum.modalai.com/category/15/escs-sensors-and-accessories)
Posted: 2025-06-27 23:48:43 UTC by Moderator (ModalAI staff)
Replies: 1 · Views: 1713

## Moderator (ModalAI staff) · 2025-06-27 23:48:43 UTC

I’m setting up a [delta-wing](https://docs.modalai.com/voxl2-D0015/)  platform with the VOXL2 and using the VOXL2 IO board (M0065). I followed the instructions provided [here](https://docs.modalai.com/voxl2-io-firmware/)  to update the firmware.

However, I couldn’t locate the m0065_firmware.bin file mentioned in the instructions on the public downloads site. Instead, I used the voxl2_io_firmware_m0065_v1_35_58c82813.bin file. I later realized that this firmware is only compatible with VOXL2 SDK v1.1.1, while I’m currently using SDK v1.4.1. I don't see any other firmware file for the m0065.

Could you please advise how I should proceed to reflash the IO board with the correct firmware version compatible with SDK v1.4.1?
I appreciate any guidance you can provide.

## Reply by Alex Kushleyev (ModalAI staff) · 2025-07-01 04:51:08 UTC

The latest firmware for M0065 can be found on gitlab [here](https://gitlab.com/voxl-public/voxl-sdk/utilities/voxl2-io/-/blob/master/voxl2-io-tools/firmware/modalai_m0065_firmware_v0_2_RC1_f94baad1.bin)

or directly on voxl2 in `/usr/share/modalai/voxl2-io-tools/firmware/`

Once updated, the firmware will be detected as version 2. The previous version 1 is no longer supported due to several bugs.

Alex