1. Optimized battery settings. 2. Added support for sodium-ion batteries.

1. Optimized log reading. 2. Added Russian.

1. Fixed the issue where the homepage could show a load power consumption of 0. 2. Added some hints and tips.

1. Added USB settings function. 2. Added USB temperature control mode. 3. Added battery data on the statistics interface.

1. Added hint messages. 2. Added Polish.

1. Fixed the issue where the unit display was incorrect when the photovoltaic power exceeded 1000W.

1. Fixed the issue with the battery parameter value range. 2. Added the function to modify the device name in the local list.

1. Fixed the issue where the lithium battery parameter setting range could not be adjusted. 2. Fixed the issue where the color of the numerical unit in night mode was too dark. 3. Added Portuguese and Japanese.

1. Optimized the interface. 2. Added some tooltip information.

1. Added some prompt messages. 2. Optimized the display of the interface.

1. Fixed the issue where you couldn't swipe right to go back on the device homepage. 2. Added an explanation about the temperature.

1. Some charts have been added to the statistics interface. 2. Some interface effects have been slightly adjusted.

1. Fixed an issue with the display of statistical data charts. 1. Added some text prompts.

1. Optimized the performance of the list. 2. Optimized the display of the statistics interface when using large fonts.

1. The battery parameters have been updated to include a temperature compensation coefficient. 2. Fixed an issue where the device would show as unregistered due to a network error during setup Wi-Fi.

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.