Frariv Printer Connector

Frariv Printer Connector (HarmonyOS) is the HarmonyOS phone companion aligned with the Android edition: scan and join the printer SoftAP (SSID like Frariv-Printer-******), then open the Web setup page in-app.

Current version

V1.0.4 (2026-10-14) · approx. 427 KB · bundleName com.frariv.printer.connector

Download latest (V1.0.4 .app)

This release is an unsigned .app package. Device install typically requires signing in DevEco Studio, or sideloading with hdc.

Features

• QR / SoftAP connect (Scan Kit; Frariv-Printer-* / Wi‑Fi QR)
• Printer hotspot connect with session keep-alive and reconnect
• In-app setup page (ArkWeb + local HTTP proxy 127.0.0.1:18080 → 192.168.4.1)
• Device info and multi-device sidebar cache
• Firmware catalog: check/download host firmware, UI image, print firmware packs
• Run logs (JSONL; copy / clear)
• App OTA check/download (install still via DevEco / hdc)

How to use

1. Power on the printer and switch it to AP mode.
2. Install a signed build of this app on a HarmonyOS phone.
3. Launch the app, scan or connect to Frariv-Printer-*.
4. Open the in-app setup page (maps to http://192.168.4.1/).

Notes

• Requires HarmonyOS NEXT; project compatibleSdkVersion 5.0.3(15)+, targetSdkVersion 6.0.0(20).
• While on the printer hotspot, internet is usually unavailable — expected.
• Default SoftAP password is documented with the device (commonly 12345678).
• Leaving the setup flow removes the candidate network to restore home Wi‑Fi when possible.
• Separate from the Android download page — pick the package for your OS.

SoftAP conventions

• SSID: Frariv-Printer- + last 3 MAC bytes (hex)
• Password: 12345678 (WPA2)
• Web: http://192.168.4.1/

Version history

On each release: upload a versioned package → update the “Current version” button → insert a new row at the top of the table.