Browser-based tool
ESP32 firmware flasher
Update your DRV1100BDV5 controller directly from this page. No installs, no command line — connect over USB and flash the latest signed firmware in under a minute.
Firmware flasher
Connect your controller
Plug the DRV1100BDV5 into this computer with a USB data cable, then authorize the serial port to begin.
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Serial console
Changelog
Read release notes →Firmware releases
Every signed build for the DRV1100BDV5, newest first. Stable is recommended for production; beta channels are for testing only.
Flashing is recoverable
The DRV1100BDV5 bootloader is protected and cannot be overwritten by this tool. If a flash is interrupted, simply reconnect and start again — the controller stays in bootloader mode until a valid image is verified. Stuck? See the manual recovery guide.