SmartGPU Update
Important: Do not interrupt power during this update.
Instructions:
Note: Update the mobile app and GPU firmware after installing the BMC24 SmartCHARGER kit.
- Download the firmware below onto the root directory of a USB drive, formatted exFAT or FAT32.
- Power ON the SmartGPU and confirm the terms of use.
- Insert firmware USB drive into the SmartGPU USB port marked “DATA”.
- Go to SETTINGS, then SUPPORT, and then FW UPDATE INFO to monitor progress. Leave the USB drive plugged in until “WILL INSTALL” says “YES”. The USB drive can now be removed.
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Flip the power switch deliberately OFF and then ON, making sure that the power switch stays fully ON while the firmware update is installed.
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Startup takes a minute longer as the new firmware is being installed. DO NOT switch the power OFF during this time. Note updated SW Rev on the boot-up screen. The SmartCHARGER is now ready for use.
- Go to your app store to update the SmartGPU app on your mobile device.

Firmware Versions for Download:
Version 1.14 Notes
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Simplified future firmware update process
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Improved battery maintenance charging (if BMC24 option installed)
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Expanded event logging for diagnostics