If you own a recalled unit, stop using it immediately and contact HTRC Customer Support for a full refund. Firmware Update Overview
Extract the downloaded ZIP archive on your PC. Install the USB-to-UART bridge drivers (often CH340 or CP210x drivers) included in the package so your computer can recognize the charger's internal interface. Step 4: Connect the Charger to the PC
Follow these steps carefully to flash the new software onto your charger. Step 1: Download the Software Utilities
The screen paused. The vibration smoothed out, turning into a harmonic hum.
The firmware update tools are primarily compatible with Windows. Htrc T240 Duo Firmware Update
Click or Load File and select the extracted firmware file (e.g., T240_Duo_V1.XX.bin ).
Sometimes a firmware update requires a screen calibration. Use the built-in calibration function in the charger menu if available.
Navigate to system settings and reset the unit to wipe any corrupted cache data from the older firmware.
Close the software, unplug the USB cable, and restart your computer. Redownload the firmware file to ensure it isn't corrupted, and attempt the process again. Touchscreen Unresponsive Post-Update Cause: Screen calibration data was wiped during the flash. If you own a recalled unit, stop using
Maintaining the performance and safety of your HTRC T240 Duo charger is essential for any RC enthusiast. Firmware updates provide critical stability improvements, support for new battery types, and bug fixes that enhance your charging experience. Why Update Your HTRC T240 Duo Firmware?
If you encounter issues during the update process, use this matrix to diagnose and fix the failure state. Probable Cause Corrective Action Bad USB cable or missing driver
After updating the , the software factory defaults are restored. You must recalibrate your voltage readings for optimal performance.
Fixes bugs related to charging terminations (e.g., LiPo, LiHV). Step 4: Connect the Charger to the PC
Because the HTRC T240 Duo uses a specialized microchip architecture, the process must be followed precisely. Step 1: Check Current Firmware Version
Click and wait for the confirmation prompt stating the driver is successfully pre-installed in your system architecture. Step 2: Prepare the Charger Connection
Any tips for charging HTRC C240 dual lipo batteries? - Facebook
Do not attempt the update without checking these items off your list. A interrupted flash can brick your charger.