The ESL (Electronic Shelf Label) is a high-quality, multi-functional IoT platform with significant potential in the retail, warehousing, and healthcare sectors. Realtek's solution, integrating IEEE 802.15.4, 2.4G proprietary technology, and BLE technology, not only offers competitive hardware costs but also ensures compatibility with existing products. The demand and recognition for ESL in the market have increased rapidly, with sales and revenue reaching new highs, and major suppliers implementing large-scale deployments. The introduction of the Bluetooth® electronic price tag standard further promotes the digital transformation of retail operations, accelerates ESL's application in dynamic pricing systems, and brings new opportunities to the market.

The Realtek HMI system integrates multiple connection protocols such as Wi-Fi, Thread, Matter, and BLE, and is equipped with efficient UI development tools to provide customers with a one-stop solution from "underlying connection" to "top-level interaction". It adopts a dual RF scheme, supporting the 15.4 protocol and BLE Mesh to work collaboratively, reducing the loss rate of critical events in smart homes. The system also supports Ethernet and CAN interfaces, meeting the stable communication needs of industrial automation and vehicle data reading. Additionally, users can use the LVGL, Honey GUI engine, and RVD tools to quickly develop smooth touch interfaces.