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SmartElex Ebyte E103-W08A 2.4GHz Wi-Fi Re-Serial Module
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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.
| Parameter | Specification |
|---|---|
| Item Type | Breakout Board |
| Operating Voltage (V) | 2.5 to 3.6 V |
| Frequency Rating | 2.4 GHz |
| Communication Level | 3.3 V |
| Operating Temperature (°C) | -40 °C to +85 °C |
| Band Range (GHz) | 2.412 GHz ~ 2.472 GHz |
| Emission Current | 130 mA |
