Hey Peter,
Thanks again for your elaboration, I've had a go at this last weekend, or at least, I tired to.
On Tuesday, September 1, 2020 1:37 PM, Peter Stuge peter@stuge.se wrote:
I haven't used it myself because soldering is easy for me, but apparently at least one person had success with the GPIO33 method.
I wasn't able to locate those traces from the top. To get a full view of the board, you'd have to remove the CPU heatsink and take it out of the frame, so I don't really understand how you would do this while powering on the system, it would probably overheat immediately.
Unfortunately, I don't have a heat gun at hand to desolder the chip either, so I'm considering just doing a dirty ISP and seeing where I can get.
Unless there's some other way to disconnect the linked components? But I can't really think of one.