- Fixed configuration issues for some Bluetooth devices.

- Fixed configuration issues for some Bluetooth devices

- Added new products to the support list including CTH01.
- Bug fixes and improvements.

- Added new products to the support list including TS601-L0DEU, TS602-L0DEU, TS30X v2, WT102, WS50X-W20, AM304L, AM305L, VS350 v3.
- Bug fixes and improvements.

- Added new products to the support list including WT401, WS201 v2, WS523-16A-FR, AM319-WELL, UC51X-DI v4 and VS351 v1.5.
- Upgraded the settings interface style.
- Bug fixes and improvements.

- Added new products to the support list including EM410,UC521 v1.2 and VS360 v1.2.
- Bug fixes and improvements.

- Added new products to the support list including WT303, WT304, VS321 and WS50X_EUD v1.3.
- Newly added "Personal Information Protection Policy" and "User Service Agreement".
- Bug fixes and improvements.

- Added new products to the support list, including TS201 v2.0, WS50XEU v1.2 and WS50XUS v1.2.
- Added NFC location query function for sensors.
- Bug fixes and improvements.

Optimized compatibility with EM300-TH series.

1.Added new products to the support list including UC521-LoRa.
2.Bug fixes and improvements.

1.Added new products to the support list including EM410-CAT1, GS301 V1.2, UC51X V4, EM410-RDL-V1.2, WT201 V2 and VS370.
2.Bug fixes and improvements.

1.Fixed reading anomalies of the UC50X-V3
2.Optimized the documentation

1. Added new products to the support list including GS601, SCT01, WS51X v2 and EM300-CL v1.2.
2. Supports adaptation to different ranges for EM500-PP/SWL.
3. Increased the humidity threshold for EM500-SMTC.
4. Bug fixes and improvements.

1. The overall interaction design of the app has been optimized, with a unified interface style.
2. Added new products to the support list including UC521, VS350 v1.2, and WT101 v1.3.
3. Bug fixes and improvements.

1.Added new products to the support list including VS360, WS51X, and EM410-RDL-LoRa.
2.Bug fixes and improvements.

Added new products to the support list including VS351.

1. Added new products to the support list including WT201 v1.3,UC51X Cat.1,TS201.
2. Bug fixes and improvements.

1. Added new products to the support list including EM500 v2, UC50XNB.
2. Optimized  people counting threshold for VS350.
3. Bug fixes and improvements.

1. Global style optimization.
2. Added new products to the support list including UC51Xv4, AM307/AM319(v1.4), and AM308(v1.6).
3. Added support for confirmation package configuration for UC51Xv3 .
4. Added support for multiple signal types for WS1X6 D2D button.
5. Added altitude compensation for AM103(v1.5).
6. Bug fixes and improvements.

1.Added new products to the support list including Temperature Sensor TS301/TS302, Pulse Counter EM300-DI Hall, Smart Thermostat WT201, and Capacitive Level Sensor EM 300-CL.
2.Bug fixes and improvements.

1. Added new products to the support list including Indoor Ambience Monitoring Sensor Series AM307L/AM308L/AM319L/AM102/AM102L, Passage People Counter VS350, and Smart Radiator Thermostat WT101.
2. WTS IoT Weather Station adds threshold alarm function, and the range of accumulated rainfall is increased to 1000 mm (WTS506 only).
3. EM400 Series NB-IoT version adds new functions including APN function and AT command(debug).
4. Bug fixes and improvements.

1.Added new products to the support list including Membrane Leak Detection Sensor EM300-MLD, Wall Socket WS51X overseas version, Desk & Seat Occupancy Sensor VS340 & VS341, Motion & TH Sensor WS203.
2.Optimized functions of compatible products. For example, the calibration function is added to the debug mode of the Outdoor Asset Tracker AT101, and the calculation of external power supply loss is added to the Controller UC502V2.
3.Bug fixes and improvements.

New Feature:
1.Support software functions of EM400NB series. (Including ToF Laser Distance Sensor EM400-TLD-N03GL, Multifunctional Ultrasonic Distance/Level Sensor EM400-MUD-N03GL and Ultrasonic Distance/ Level  Sensor EM400-UDL-N03GL.)
2.Support iterative software functions of Controller UC50x V3.0.
3.Bug fixes and improvements.

New Feature:
1.Support Outdoor Asset Tracker Sensor AT101.
2.EM500 Series added new functions of data storage, retransmission and retrieval. EM500-CO2 added the calibration function for CO2 acquisition.
3.Bug fixes and improvements.

New Feature:
1.Support Insertion Temperature Sensor TS101.
2.Added EM300NB data storage and retransmission functions.
3.Added single channel function of the EM300 series, Temperature & Humidity Sensor EM320-TH, and Smart Button WS101 adapted to DS7610.

Bug Fixed:
This version only fixes some product function problems of the IoT E-ink Display DS3604, and the specific contents are as follows:
1. Fixed the problem that Toolbox cannot read devices normally.
2. Increased the length of the QR code to 254 characters.
3. Fixed the editor display & error problem.