# UPGRADE GUIDANCE TO WORK WITH M350 (APPLY FOR OLD PIXY SM UNIT)

### Upgrade Instruction for Pixy SM/Pixy SM LR1 bundle/Pixy MR to work with M350

 

*Apply for the Pixy SM unit before 25, 2024. If you purchase Pixy SM/Pixy SM LR1 bundle/Pixy MR After this period, you don’t need to do.*

 

### 1. Upgrade the latest SOM version to support M350 below:

<https://github.com/Gremsy/PixySM300_SoM_Firmware/releases/tag/3.1.0>

With the old Pixy SM before March 25, 2024, it needs to update the SOM firmware and the Skyport to work properly.&#x20;

The gimbal is able to control that, which means the SOM is updated, but please upgrade again with the SOM firmware above.&#x20;

<https://docs.gremsy.com/pixy-and-mio/pixy-sm/upgrade-som-firmware>

### 2. Upgrade the Skyport firmware.

There is some problem: the M350 doesn't allow you to upgrade to the latest Skyport firmware v1.03.05.&#x20;

So it requires **using the M300 to upgrade**. Follow the steps below:&#x20;

&#x20;

1. Using a USB-C 3.0 cable to connect your DJI M350 or M300 with your PC.&#x20;

· Download and Install DJI Assistance Enterprise Series. *Link:* [DJI Assistant 2 (Enterprise Series) - Download Center - DJI](https://www.dji.com/global/downloads/softwares/assistant-dji-2-for-matrice)

Note: have to use version 2.1.2 DJI Assistance

2. Install Pixy-SM on the M300 and press Power On.
3. Connect the Drone with the PC in this plot *(like below image)*

<figure><img src="https://3309772875-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FnikHUDUd2JXqkOsnOi7l%2Fuploads%2F3fXAtU6aZUvOU4D41Yok%2Fimage.png?alt=media&#x26;token=68775711-6e23-49f7-bb03-6663514fd510" alt=""><figcaption></figcaption></figure>

4. &#x20;Open *DJI Assistance* on your computer and *"log in"* by your DJI account.

· If your PC finds your drone, the program will show the *device box* like the image. You can click on that to access the System Management Dashboard of the dronelike in.

<figure><img src="https://3309772875-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FnikHUDUd2JXqkOsnOi7l%2Fuploads%2FT78Ab1qk45486IQJ6kQH%2Fimage.png?alt=media&#x26;token=580ee420-10a8-4cee-9bd7-76b9800aa0eb" alt=""><figcaption></figcaption></figure>

5. After accessing the dashboard, you have to navigate to *Firmware Update* category, select *DJI Skyport V2.0* on *Device List bar.*\
   You can see the current version of Skyport is *V01.03.02.* Click on *UPGRADE* button on the *V01.03.0500* row to upgrade Skyport's Firmware.

<figure><img src="https://3309772875-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FnikHUDUd2JXqkOsnOi7l%2Fuploads%2FnhzopFd2hK4sjuz0RiIn%2Fimage.png?alt=media&#x26;token=9522454c-b409-4f16-9c99-d9d5269fd369" alt=""><figcaption></figcaption></figure>

6. About 30 seconds, the Skyport will *upgrade successfully*. You can see the *LATEST* label like the image.

<figure><img src="https://3309772875-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FnikHUDUd2JXqkOsnOi7l%2Fuploads%2FbNiRoCwlHYelgyfp30dy%2Fimage.png?alt=media&#x26;token=343d3c18-39d0-4525-aacb-710979e0fac9" alt=""><figcaption></figcaption></figure>

· Then restart the system, and check if streaming works normally with M350 or not.

&#x20;