There really isn't a specific place to post a question like this.
If you already know which devices you will be developing and those devices have a device specific forum here, you can post your request in each of these devices specific forum in their Q&A sub forums or in their development sub forums. You can also take a look at the developers in those forums that are developing for those devices. Find some that are currently active and send them a PM containing your proposal for their assistance and a request for suggestions of anyone they might know that might be interested in your proposal. If you are lucky, someone of them might reply.
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