1. Optimized the lithium battery parameters. 2. Optimized some interface displays.

1. Fixed an issue where the firmware might not be detected when attempting another upgrade after a failed upgrade.

1. Compatible with LTM series MPPT controllers. 2. Updated the demo library.

1. Enhanced the validity check of lead-acid battery parameters; 2. Optimized lithium battery parameters;

1. Enhanced the temperature setting function; 2. Optimized the calibration interface;

1. Fixed a Bluetooth connection issue; 2. Added some text prompts; 3. Optimized the interface display;

1. Added a feature to share devices with other users; 2. Added a button to the lead-acid battery settings interface;

1. Fixed the issue where the charging statistics chart rounded values incorrectly when the power exceeded 1 kWh. 2. Optimized the display of some interfaces.

1. Added a setting in the display settings to hide negative charging current; 2. Added a language selection feature in the global settings; 3. Added German, French, Dutch, Spanish, and Italian languages.

1. Added the function to reverse the order of index tabs. 2. Added support for Fahrenheit temperature. 3. Added prompt information in light control mode. 4. Added the function to set the time zone.

Optimized the settings UI for load segments mode

1. Corrected some typos. 2. Added some prompt messages.

1. Add the function to export statistical data. 2. Add feedback and suggestions. 3. Add LTW2430 to the demo library.

1. Fixed the issue where configuring WiFi with non-ASCII character names would fail. 2. Added some additional prompt messages.

1. Fixed an issue where the custom config of the lead-acid battery might not be displayed. 2. Optimized the interface for Values displayed vertically. 3. Optimized the display of the remote device list.

1. Added the knowledge base. 2. Optimized some text displays.

1. Added tips for battery status. 2. Added validity checks for battery parameters.

1. Added account cancellation function. 2. Update the demo device. 3. Fixed the issue of the text color of the user agreement in night mode.

1. Added charging switch and USB switch (firmware update required). 2. Optimized the interface update logic.

1. Fixed the bug of the light control parameter in load mode. 2. Adjust the voltage and current calibration range from ±10% to ±20%. 3. Optimized lithium battery parameters.

1. Added Bluetooth diagnostic feature (to handle Bluetooth permission compatibility). 2. Optimized the parameters of the light mode in load settings. 3. Fixed the issue where certain texts were not translated when switching system languages.

1. Optimize the parameters of lithium batteries. 2. Added a tooltip to the battery parameters. 3. Added a switch to show charging power.

1. Add a demo library. 2. Display the mode name on the load card.

1. Add a switch to show today's statistics in the settings; 2. Remote device diagnosis adds direct entry firmware update function; 3. Fixed a bug of internal temperature settings;

1, Fixed a bug of battery settings.