WISE-523x / WISE-224x Major Firmware v2.0.0 Released
Product Update
2025-01-20
On January 10, 2025, WISE-523x / WISE-224x released the v2.0.0 major firmware update, featuring the following important enhancements:
- Support for LINE Messaging API and Telegram Messaging Functions
In response to the end of service for the LINE Notify, WISE-523x / WISE-224x now supports sending messages via LINE Messaging API and Telegram, replacing the original LINE Notify functionality. These features allow direct message delivery to designated chat rooms. A convenient tool is also provided for quickly importing LINE Notify settings.

- Alert Notification Functionality
The WISE controllers now send alarm messages to IoTstar 2025.

- Expanded Internal Registers
Added 100 internal registers configurable as 64-bit integers and double formats, which can be uploaded to IoTstar for display and storage.

- MQTT Retry Mechanism
Introduced a feature to retry sending messages after an MQTT transmission failure.
- Password Reset Mechanism
Added a mechanism to reset the web login password.
For more information, please visit the following websites
WISE-523x Official Website:http://wise.icpdas.com/products/WISE-52xx_224x.html
ICP DAS Website:https://www.icpdas.com/?Lang=US