I got a BW16 breakout board with the USB serial adapter included.
I followed this tutorial
I setup my arduino IDE on linux.
I shorted GPIOA_8 - GPIOB_1 same for GPIOA_7 - GPIOB_2.
I tried to compile and upload the blink program after entering the upload mode, it worked fined : the arduino IDE did not output any errors.
But then I press the reset button the led is not turning on, same behavior when I unplug and plug back the board.
I tried to turn on the GPIO but again got nothing.
Something I found is that it take only 10 seconds to upload the blink program (not including the 5 seconds wait to enter upload mode) whereas in the tutorial it was more 30 seconds minimum.
Any Ideas where I may messed up something?