Before you begin
Please review the following reminders before continuing.
Use Google Chrome or Microsoft Edge.
Make sure the MLite-880 has sufficient battery power and is connected with a reliable USB data cable.
Only connect the MLite-880. Disconnect other STM32 DFU devices and close other flashing software.
Put the MLite-880 in DFU mode
Follow these steps in order.
Power off the MLite-880.
Press and hold the “1” key.
Keep holding “1”, turn on the power, wait 2–3 seconds, and then release the key.
The DFU firmware update screen will appear.
Connect the receiver
Your browser will display a USB device permission dialog. Select “MLite-880”.
USB VID:PID0483:DF11
Required interfaceDFU / Alternate 0
Receiver not connected
Install official firmware V1.5.8
The updater will download the approved firmware, verify its size and SHA-256, then erase and write the receiver.
Do not disconnect USB, turn off the receiver, close this page, or allow the computer to sleep during the update.
Waiting to start0%
Ready to install V1.5.8