Flash Hapax firmware to your MonstaTek M1 directly from the browser — powered by GitHub
⚠️ Unsupported Browser
Web Serial API is required. Please use
Google Chrome 89+ or Microsoft Edge 89+
(desktop or Android).
Firefox and Safari are not supported.
🔌 Connection
Disconnected
📱 Android Connection Tips
Connect your M1 via a USB OTG adapter/cable.
When Android prompts for USB device permission, tap OK.
If the device still doesn't appear, tap Grant USB Access
below, select the STM32 device, then tap Connect again.
📱 Device Info
Firmware
—
Active Bank
—
Battery
—
Hapax Rev
—
Bank 1: —
Bank 2: —
📦 Select Firmware
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ℹ️
Release downloads are routed through a CORS proxy
(corsproxy.io
or proxy.corsfix.com)
so your browser can receive the file from GitHub's CDN.
A SHA-256 hash is shown in the log after each download — you can
check it against the GitHub release page
if you'd like to confirm the file is unchanged.