MDP-XP Digital Power Supply Set:http://www.miniware.com.cn/product/mdp-xp-digital-power-supply-set/
Update Link: http://www.minidso.com/forum.php?mod=viewthread&tid=3685&extra=page%3D1
MDP-M01:
Press and hold A key,
connect the mdp-m01 with the computer with the micro USB data cable,
and enter the DFU state.
MDP-P905:
Press and hold set key,
use the USB type-C cable to connect the mdp-p905 with the computer,
and short press the menu key or run lock key to enter the DFU status.