Factory Flash

Prepare a new PrintSphere device directly from your browser. Connect it with a USB data cable, choose the firmware, then start the install.

Firmware

Channel Stable

Version v1.6.2

Flash offset 0x0

Use Chrome or Edge on a desktop browser. Open this page through HTTPS or localhost.

Use Chrome or Edge with a USB data cable

Install

This writes everything the device needs for its first start.

Device

Use this for the Waveshare ESP32-S3 AMOLED hardware used by PrintSphere.

Next Step

Keep the USB cable connected after flashing. The installer will scan for Wi-Fi networks and configure PrintSphere directly over USB.

OTA Update — keep your configuration

For an existing PrintSphere, open its Web Config page and use the matching OTA image. This updates the inactive firmware slot and retains Wi-Fi, printer and display settings.

Select the same hardware variant that is installed on your device.

Device IP address