Description
The E103-W08A is an industrial-grade WiFi module engineered for reliable serial-to-WiFi conversion in embedded systems. Its architecture utilizes a dedicated ARM Cortex-M3 application processor paired with a separate link controller, ensuring stable management of network connections and application-layer logic. This separation enhances reliability for demanding IoT scenarios.
Operating across the full 2.412-2.472GHz band with a configurable TX power up to 12dBm, the module provides robust wireless connectivity. It is designed for low-power operation, supporting multi-level power adjustment that allows developers to optimize current consumption down to 120µA while connected, making it ideal for sensor nodes and remote telemetry units. The module’s firmware supports transparent transmission boot, AT command configuration, and seamless integration with common IoT communication stacks.
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