Buyers of SW102 on Aliexpress, beware !
I just got a new one recently, to replace a broken one (user's fault) on my TSDZ2.
The seller proposed 2 cable lengths, which I found unusual, but since it was a few € cheaper than the others, I went for it..
The display actually come with a very short (5 cm) cord, with an extension cord glued on it. Not very elegant, but why not.
After flashing, I plugged it in the controller and heard a sound coming from the display : dead..
So I cut the cord and checked the pinout of the connector : it was all wrong ! The display was getting Vbat and GND in its GND and RX wires respectively..
I thought about checking the extension cord when I first saw it, but since it was glued I didn't bother..
I will ask for a refund, but since I opened the display (for the initial flash), and cut the cord, I might be screwed anyway.
So be careful when you see the 40cm/90cm option for the SW102 : it might come with a wongly wired extension cord. Better to stay with the 'standart' one with a 60cm cord with no extension.