Phone holder for controlling the printer. The small P1P display is not touch-sensitive and therefore the settings of the print parameters may quick temperature setting is quite tedious. There are also projects like PANDA that control the printer, but they are more expensive and, in addition, compatibility is not guaranteed when the printer's firmware is upgraded. However, Bambu Handy is always compatible and provides a great way to control the printer.
I was looking for a tiny phone that wouldn't get in the way of the front of the printer and I found this S23 SOYES PRO mobile phone for 25 Euros on Aliexpress. what's great about it is that it's the size of a credit card. It's not a miracle, but it works great on Bambu handy, and I also have it as a tiny back-up phone when I go out for sports.
My phone is powered via the printer's USB interface
The holder itself is made of 2 parts. The frame snaps onto the printer display and the phone holder is pushed into the hole on the side with a pin. Then it is turned so that it can be seen clearly on the display and glued firmly together with second glue