Htrc - T240 Duo Firmware Update

Keeping your HTRC T240 Duo Go to product viewer dialog for this item.

Place the .bin firmware file directly into the root directory (do not use folders).

Use a USB-C cable to connect the charger's "PC Link" port to your Windows PC. Htrc T240 Duo Firmware Update

Newer versions (like v2.3.0) can improve balance accuracy by up to 76% , ensuring even cell wear and longer battery life.

This method uses a Windows computer and the official HTRC Update Tool . Keeping your HTRC T240 Duo Go to product

Updates often include better thermal management and refined algorithms to detect battery anomalies early.

Visit the official Shenzhen Haitan Technology (HTRC) website and download the latest firmware .bin file and the HTRC Firmware Update Tool . Newer versions (like v2

units feature an SD card slot next to the service port for "headless" updates. Format a standard SD card to FAT32 .

Launch the update tool, select the downloaded firmware file, and click "Update."

The unit will restart autonomously once the ninety-second update process is complete. Troubleshooting Common Issues