SmartElex Ebyte E103-W08A 2.4GHz Wi-Fi Re-Serial Module

SmartElex Ebyte E103-W08A 2.4GHz Wi-Fi Re-Serial Module

The SmartElex Ebyte E103-W08A is a high-performance industrial WiFi module operating on the 2.4 GHz band, developed for reliable re-serial wireless communication. It delivers a maximum transmit power of 10 dBm and integrates an ARM® Cortex®-M3 application processor along with an independent link controller, ensuring stable separation of application and connection layers.

This Wi-Fi module supports 802.11b protocol with WPA and WPA2 encryption, making it suitable for secure industrial communication. Designed to meet real-world IoT demands, it supports TCP, HTTP, and MQTT protocols, along with automatic network reconnection and power-on data transmission.

With multi-level power management and ultra-low current consumption of up to 120 µA while maintaining Wi-Fi connectivity, the E103-W08A offers an easy-to-use, reliable, and efficient solution for industrial automation, smart devices, and embedded wireless applications.

Features:

• Support for the IEEE 802.11b standard
• Wi-Fi enabled state
• Support for WPA and WPA2 encryption.
• Supports standard TCP, HTTP client, MQTT, and other network connections.
• Support for AT instruction parameter setting.
• Wi-Fi scanning is supported.
• The AT instruction configuration parameters are supported.