Add a field in configurator receiver tab

[Pancronos]

Is your feature request related to a problem? Please describe

Lately ELRS team has introduced id model match, but in configurator using SPI rx, there is only the field for binding phrase.
Adding a field for model match will allow a more user friendly approach, other then setting it in cli (method not well known).

Describe the solution you'd like

Would like to see a field, in the receiver tab for SPI receivers, where you can set model id, same as per the exsisting binding phrase.

Describe alternatives you've considered

The only alternative is to know that can be added via cli with "set expresslrs_model_id = x " but user new to fpv will go crazy before they find out how to do it.

Other information

N/A

[github-actions]

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[Prajwal-Koirala]

Subject: Feature Request: Add Model ID Field for SPI Receivers in Configurator

Dear ELRS Team,

I'm writing to formally request a valuable addition to the ExpressLRS Configurator: a dedicated Model ID field within the Receiver tab for SPI receivers.

Motivation:

• The recent introduction of model ID matching significantly enhances model pairing security and reliability.
• The current method of setting the model ID via CLI command ("set expresslrs_model_id = x") presents a considerable barrier for users unfamiliar with CLI operations. This is especially true for those new to FPV or less technically inclined.

Proposed Solution:

• Implement a new field for entering the desired model ID directly within the Receiver tab, alongside the existing Binding Phrase field.
• This UI-based approach would provide a more intuitive and user-friendly experience, aligning with the overall ease of use that ExpressLRS is known for.

Benefits:

• Enhanced Accessibility: Extends model ID matching functionality to a wider range of users, regardless of technical expertise.
• Improved User Experience: Streamlines configuration and contributes to a more seamless overall experience.
• Maintained Security: Ensures the continued benefits of model ID matching for enhanced model pairing integrity.

Alternatives Considered:

• While CLI-based configuration is a viable option, it's not ideal for user-friendliness and broader adoption.

Conclusion:

I strongly believe the addition of a Model ID field within the Receiver tab would significantly benefit both experienced and novice ExpressLRS users. It would not only make model ID matching more accessible but also contribute to a more intuitive and streamlined user experience.

I kindly request that you consider this feature request and its potential to further enhance the already excellent ExpressLRS ecosystem.

Thank you for your time and consideration.

Sincerely,
Prajwal

[Pancronos]

I really can't write code, i guess it's just a matter of making a check on crsf/spi present and add a label to set expresslrs_model_id = xxx to have model match, a loop back to start if wrong or even simpler just add the label as you would type the command in cli. Basically same as elrs binding password.