Note: Please upgrade both the software and firmware to the versions listed below. Using older firmware may cause API communication failures.


Version: 2026.05.27-release
- SGStudio Version: 2.6.2
- API Version: 2.0.21
- MCU Node Version: 2.0.4
- MCU Root Version: 2.0.22
- FPGA Version: 2.0.13
- Bus Version: 2.0.1

* Features
1. Added RF output port switching
2. Added PA port calibration
3. Added LED control
4. Added option query API
5. Added RF port switching API
6. Added PA option support
7. Added option information query

* Fixes
1. Fixed Pmin compatibility issue causing upload errors
2. Fixed an issue where fixed-frequency mode could not be restored after disabling frequency hopping
3. Fixed LED behavior when only the USB cable is connected
4. Improved PLL unlock statistics

* Refactor
1. Optimized BB UART DMA transmission
2. Refactored port switching API


Version: 2026.05.15-release

- SGStudio Version: 2.6.0
- API Version: 2.0.18
- MCU Node Version: 2.0.4
- MCU Root Version: 2.0.19
- FPGA Version: 2.0.12
- Bus Version: 2.0.1

* Initial Release