Lincukoo USB-Dongle Firmware upgrade Tool
Browser Support：Chrome/Edge 89+ (Recommended) , and Disable the antivirus software on the computer.
Device Connection
No port connected
Insert the dongle into the USB port of the computer and click "Connect";
For Windows/macOS users: Install the USB to Uart Driver to enable device detection.
Port in use
Please close other apps using this port (e.g. serial monitor, another upgrade page or terminal), then click Connect again.
Detecting bootloader mode...
Fail to enter bootloader mode
• Click "Disconnect",Remove the dongle and re-insert it,Select the correct UART port to connect
Select Firmware
Start Upgrade
Ready to start upgrade
Important Notice: After completing an firmware upgrade on this page, please refresh the webpage before starting another firmware upgrade.