========== 2026-07-31 ========== APP Version 10.0.0.0 New Features 01. I/O Messages → Email: Message content supports emoji 02. I/O Messages → Line: Message content supports emoji 03. I/O Messages → Telegram: Message content supports emoji 04. Utility: TCP search module 05. Utility: OPC UA Server credential update, adding HostName information to packets Bug Fixes 01. OPC UA Client credential & private key login anomaly 02. Saved ICMP settings to prevent ICMP settings from being overwritten after modification and firewall configuration 03. Interface unlocks midway during firmware update 04. Interface unlocks midway during factory reset 05. Logic control UI: Enhanced global variable loading 06. Design_Write Repeated HTTP response ========== 2026-02-28 ========== APP Version 9.0.0.0 Add 01. I/O Messages → Email 02. I/O Messages → Line 03. I/O Messages → Telegram 04. Added MQTT communication for all modules to the software point Bug Fixes 01. RESTful API: /AllVariableName could not retrieve data 02. OPC UA Client: Automatically search for DataType for Node ID 03. Firmware Update: Removed the green light after installation 04. Channel not equal to Nickname 05. AO/AI changed light number 06. Fixed MQTT Will exception when storing ========== 2025-06-30 ========== APP version 8.0.0.0 Add 01.Line Messaging API 02.OPC UA Client adds data type for customers to customize 03.Utility can query the communication protocol status of U-7500M's HTTPS & OPC UA Server/Client & MQTT Client 04.Web HTTP communication adds CSP bug fixes 01.MQTT: Will will send a Will message when the connection is restored 02.Backup: Can backup *.crt, *.key 03.Backup: Backup firewall settings 04.Compatibility: Compatible with *.crt, *.key 05.Compatibility: OpcuaClientJson has a new field added, which needs to be backward compatible 06.OpcuaClient: When the IP is empty, the program does not start 07.OpcuaClient: Improve the efficiency of searching nodes 08.OpcuaClient: When the connection is wrong, return an error message 09.Network settings: Prevent mask = 255.255.255.255 ========== 2024-12-31 ========== APP version 7.0.0.0 Add 01.Credential management 02.ping tool bug fixes 01.Corrected that MQTT will top cannot be used 02.Modify the judgment method for uploading Project_*.zip 03.Modify the judgment method of uploading AllSettings_*.zip 04.Improve the version of mosquitto 05.Time setting: complete time zone 06.Web Server settings: When set to http = false & https = false, force http = true 07.Web Server Settings: You can download the file extension .crt 08.OPC UA Client settings: Prompt that only IPv4 can be used 09.MQTT Client certificate: When uploading files, delete all files in the directory 10.Firewall settings: Display warning message (please check the IP range to avoid failure to connect the module) ========== 2024-09-30 ========== APP version 6.0.0.0 01.[OPC UA Settings] > [Server Settings]: Security Policy, added Basic256Sha256, Aes128Sha256RsaOaep, Aes256Sha256RsaPss. 02.[OPC UA Settings] > [Client Settings]: Security policy, added Basic256Sha256, Aes128Sha256RsaOaep, Aes256Sha256RsaPss. 03.[Module Settings] > [Project File]: Upload and download "APP Project File + System Settings". 04.[Module Settings] > [I/O Settings]: Analog input is added as an enabled item. 05.[Advanced Settings] > [EZ-UAQ Utility]: Add Nickname. bug fixes 01.Operating system: Correct sector settings. 02.OPC UA Client: Lifts the restriction that only NameSpace = 2 can be searched. 03.Optimize ufw settings. 04.Optimize CorrectionTime.sh. 05.[System Settings] > [Time Settings]: Increase NTP storage speed. 06.[OPC UA Settings] > [Server Settings]: Improve storage speed. 07.[Advanced Settings] > [Rule Settings] > LogicControl.json has no valid settings and will stop directly. 08.UA_API_ReadArray(VariableIndex, Variable, Result) The first parameter VariableIndex, if size is 0, will always return the runtime disconnection. ========== 2023-12-31 ========== APP version 5.0.0.0 bug fixes 01. Rule setting: UI modification. 02.OPC UA Server: Open project that automatically trusts all client credentials. 03.RESTful API: PUT channel variables cannot be repeated. 04. Network settings: Unlock host name. 05.Link-Up: Timeout (seconds) >= 1. 06.Link-Up: Change the module and the DO/AO project will run away. 07. Event log: I/O sequence error. 08. After uploading the project file, UA-I/O will restart. 09.WebServerSettingJson has no synchronized data. 10. Change the location for uploading firmware. /dev/shm -> /mnt. ========== 2023-09-30 ========== APP version 4.0.0.0 Add 1.OPC UA Client 2. RESful API custom format 3. EZ-UAQ-Utility Settings 4. HTTPS: add download credentials bug fixes 1. Utility Server: Modify the judgment basis for disconnection ========== 2023-05-31 ========== APP version 3.0.0.0 Add 1. Event log & Line 2. Utility Server can cross network segments 3. Add project file backward compatibility 4. Hardware initialization bug fixes 1. Utility Server: add 0x00000. When the command cannot be found, return 0x00000 2. MQTT JSON: Every time a message is sent, all I/O values ​​are sent 3. Device file: AllMQTTService.xml, MQTTService.xml data is wrong, has been corrected ========== 2023-03-31 ========== APP version 2.0.0.0 I/O setting: add I/O alias I/O Overview : Add to Comparison Table Event log: AI/O joins the judgment upper limit value, lower limit value and abnormality and returns to normal, and then records the message Event log: log files can be deleted Event log : The log file is in days Firewall: Add the allowed segment IP Numeric conversion (AI/O module): add alias Numerical conversion (AI/O module): source variable: automatic conversion of maximum and minimum values Support IoTstar : real-time I/O data display Support IoTstar: Historical I/O data display Support IoTstar : UA-I/O Data -> IoTstar -> Enter Database Support IoTstar: remote control DO, AO value Support Utility : Added MacAddress and Version Support Utility : Multi-Module Firmware Update Support Utility: Multi-module project file download Support Utility: download log files of multiple modules ========== 2022-12-26 ========== APP version 1.0.0.0 Size : 10,983,983 bytes • Support simultaneous execution of OPC UA, MQTT, RESTful API communication functions • Support logic function rule setting: IF, THEN, ELSE • Support scheduling function: the set rules can be scheduled to be executed at the specified time • Support Event Log: Record I/O value changes for easy device tracking • Support IoTstar cloud management software • Built-in web server to provide web interface service • Provides dual Ethernet ports, supports Daisy Chain cabling • IEEE 802.3af standard Power over Ethernet (PoE)