iz3man

Could you please clarify that to me? I purchased this module https://www.banggood.com/URUAV-TMX5-4-IN-1-A7105-CC2500-CYRF6936-NRF24L01+-Multi-Protocol-Transmitter-Module-Compatible-FrSky-X9D-X10-Transmitter-p-1525898.html? And it claims to be MCU: STM32F103CBT6(128K ROM, 20K RAM) Arrived today, and I wanted to upgrade it...

Thanks for clarification and F*CK. :( Btw: Would it be ok to swap the chip for one of these? https://www.aliexpress.com/item/4000113089300.html?spm=a2g0o.productlist.0.0.48c62f0d0BZCPo&algo_pvid=4c39b621-2f79-4f24-a4fc-416eea8f138a&algo_expid=4c39b621-2f79-4f24-a4fc-416eea8f138a-2&btsid=0b0a050116016613800332457ea3fd&ws_ab_test=searchweb0_0,searchweb201602_,searchweb201603_ I never had a claim with BG, but shipping already...

Or maybe sacrifice one of these STM32 developer boards? I got two here and they show the very same chip as in the picture you posted. 

Yes it's small, and I'll probably bust it, but I guess it's my best chance. It will save me from going mad with BG support. It's probably easier to open...

I guess I should have invested a bit more time before just swapping the STM32. I did it, and it looks decent. But I guess it needs a bootloader or...

Oh yes 👍  Thanks a lot for your support. Next is a test in my Taranis :)

Looks good :) 

I wonna give you something to LAUGH OUT LOUD. Guess what: I replaced a C8 with another C8 instead of a CB. How f***** stupid can someone be ;) At...

@talha909. What do you mean? The programming (description is a few posts back) or hardware chip swap? If you ask about hardware I'm happy to help but, as you have...

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