Doorbell ESP32CAM - V3 (vocal synthesis upgrade)

Hello,

next step until the V2 version, now i upgrade with vocal synthesis, based on DF Player Mini. (see my V2 for more details about config, schematics and more : https://www.thingiverse.com/thing:4209618 ).

After print the 3 parts, you need to cut a peace of plexiglass 2mm width. After assembly all electronics and tests ok, insert the front part (with Esp32cam + DF Player Mini + speaker 4 Ohms + voltage regulator if needed) in the case, it feat perfect. Then slide the plexiglass in the case above the front part (you need to drill some holes for the speaker), then glue the grid in the right side (wings should go down). Glue the pexiglass or apply some silicone (that what i do, if it need some maintenance or replacement for defective part in the futur).

The speaker is standard 4 Oms 3W : https://www.banggood.com/1pc-40mm-4-3W-Full-range-Audio-Speaker-Stereo-Woofer-Loudspeaker-p-978610.html?rmmds=search&cur_warehouse=CN

With the .stl file there is the config file.txt, for EspHome, Automation and Input_select configuration example. Scripts examples are on the V2 project page : https://www.thingiverse.com/thing:4209618

Enjoy!