Amap Tech
Aug 20, 2019 · Fundamentals
Wi‑Fi Provisioning Methods and Principles for IoT Devices
The article surveys IoT architecture and Wi‑Fi’s role as the primary connectivity layer, then details six Wi‑Fi provisioning techniques—direct UART/SPI, WPS, web‑based AP, SoftAP, SmartConfig/SmartConnection, and sound‑wave—comparing their advantages, limitations, and suitability for different product, cost, and environmental constraints.
Embedded SystemsIoTNetwork Protocols
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