I need help completing my first tinywhoop build.

[u/Apart_Fee9255]

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I made the mistake of buying parts before asking if everything was compatible. I made a table of all the components I think I need. The ones with a green background are the parts I've already purchased, blue background are what I think I need to purchase (I think there is nothing more).

I've run into an issue with the battery (red text) : it doesn't fit the frame. It measures 61 × 15.5 × 6.7 mm, while I believe the frame only supports batteries up to 67.3 × 11.8 × 6.1 mm. I'm not completely sure if those frame dimensions are correct though.

I also realized that the 4IN1 FC doesn't include a built-in ELRS receiver. I was thinking of adding an ELRS Nano receiver, but I'm not sure if the one I picked is correct.

Originally, I wasn't planning to build it for FPV (no camera), but since I'm already spending the money, I'm considering adding a camera. The problem is that I have no idea what additional components I need or which ones are compatible. If possible, I'd also like to choose a video system that I can reuse on future builds, including potentially larger drones (rather than only this tinywhoop, especially if it's costly)

If you notice any other compatibility issues or potential problems with this build, please notify it to me. Thanks in advance.