Hi there!
I designed this tacpad to use for my Helldivers 2 B-01 armor cosplay. I designed it around a 3.5" Nextion touchscreen i had laying around (product ID: NX4832K035).
The lid is designed to fit a 55x38x7(LxWxH) mm lipo battery, but will also fit a battery with a width of 55mm.
The lid is attachable to the underside of the tacpad using 4 4x16mm screws.
There's also a hole to fit the female USB-C part of the charging pcb (TP4056 USB-C), so you can charge the battery with the lid on.
Im am by no means a fusion 360 expert, i designed it so i could use it personally. I included the original .f3d fusion 360 files too, so you can edit them as you like. Feel free to remix it as you like.
In case you need the code i used for the Nextion screen, feel free to comment or send me a message.
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