PrintSphere Bambu Status Display (standalone 1.75)

PrintSphere PrintSphere is a standalone companion display for Bambu Lab printers. It can use Bambu Cloud, local printer access, or a hybrid setup. Originally built around the Waveshare ESP32-S3 AMOLED 1.75" touch display, PrintSphere v1.6 now also supports a second firmware variant for the ESP32-S3-Touch-LCD-2.8C.

What it can show

- print progress

- current printer state

- job name

- remaining time

- nozzle, bed, and chamber temperatures where available

- layer information

- Wi-Fi, USB, and battery status

- cover preview and project title

- local camera snapshots on supported models

- AMS information for up to 4 AMS units

- HMS and printer error details

What v1.6 adds

- sound notifications for important printer events

- custom WAV upload via Web Config

- improved multi-AMS pages

- better HMS tray-slot highlighting

- support for multiple printers on one Bambu account

- Cloud, Local, and Hybrid connection modes

- OTA firmware updates

- touch PIN protection for Web Config

Portable by design Once configured for Bambu Cloud, PrintSphere can be used anywhere in your home and can even run through a phone hotspot as long as the printer remains reachable through the cloud.

Hardware overview The original printed enclosure is designed for the Waveshare ESP32-S3 AMOLED 1.75" board and combines:

- the display board

- a LiPo battery

- a Qi charging coil

- a small slide switch

- a magnetic base or ring element

Parts List