openrcforums

The best and probably cheapest idea to remove the old chip is to use a 75W GU10 halogen lamp, ~1 minute and the chip is out :D You need a socket, cable and some kind of stand (I made it from an insulated bent wire) to place the lamp ~10-15mm above the PCB. Plus a liquid flux and sunglasses. The idea...

Maybe it's only the current firmware limit.

And what's the main CPU inside the transmitter? STM32F1.., F2.., F4.. or ?

I think it will be more like the Taranis QX7S, but smaller.
Small transmitter - the case is almost the same like in Jumper T8SG v2 Plus (back is different and should have JR module bay) and similar components inside.
At least this is what we may know for today

Hi Kumi, this image was unofficially leaked, we are trying not to perpetuate the miss-information around the leak. The New radio is part of the T series from Jumper and will use a similar (with some changes) case to the T8SG v2. The leaked photo (or 3D render) certainly does look much like the T8SG...

If anyone is wondering, what radio it is, it's probably a new Jumper T8OT transmitter.
Previous versions (T8SG) uses DeviationTX firmware and has a STM32F103RCT6 processor.