# What does this PR do?
> [Related Issue](https://github.com/meshtastic/protobufs/issues/0)
## Checklist before merging
- [ ] All top level messages commented
- [ ] All enum members have unique descriptions
### New Hardware Model Acceptance Policy
Due to limited availability and ongoing support, new Hardware Models will only be accepted from [Meshtastic Backers and Partners](https://meshtastic.com/). The Meshtastic team reserves the right to make exceptions to this policy.
#### Alternative for Community Contributors
You are welcome to use one of the existing DIY hardware models in your PlatformIO environment and create a pull request in the firmware project. Please note the following conditions:
- The device will **not** be officially supported by the core Meshtastic team.
- The device will **not** appear in the [Web Flasher](https://flasher.meshtastic.org/) or Github release assets.
- You will be responsible for ongoing maintenance and support.
- Community-contributed / DIY hardware models are considered experimental and will likely have limited or no testing.
#### Getting Official Support
To have your hardware model officially supported and included in the Meshtastic ecosystem, consider becoming a Meshtastic Backer or Partner. Visit [meshtastic.com](https://meshtastic.com/) for more information about partnership opportunities.