D.A.R.S. Web Flasher

Drone Awareness Relay System — Firmware Activation

  1. 1
    Hardware required: M5Stack Unit C6L connected via USB-C to your computer. Use Chrome or Edge — Firefox does not support Web Serial.
  2. 2
    Connect your device: Click Connect Device below and select the correct serial port from the browser pop-up (usually labelled USB Serial or CP210x).
  3. 3
    Enter your license key: You received this by email after purchase. Format: DARS-XXXX-XXXX-XXXX-XXXX
  4. 4
    Flash firmware: Accept the Terms & Conditions and click Flash Firmware. Do not unplug the device until you see the success confirmation.
  5. 5
    After flashing: The device will reboot automatically. The startup melody confirms successful activation. Each license key can only be used once and is permanently bound to your device's MAC address.
Note: Flashing takes approximately 30–90 seconds depending on your USB connection. Keep the device plugged in throughout the entire process.
1
Connect
2
License Key
3
Flash

Connect Your Device

Plug in your M5Stack Unit C6L via USB, then click the button below.

Enter License Key

Enter the license key you received by email after purchase.

 

Activate & Flash

By flashing, you agree that your license key will be permanently bound to this device's hardware MAC address and cannot be transferred or reused on another device.