Wireless

Wi-Fi

Wi-Fi (IEEE 802.11) design for embedded and IoT products: protocol fundamentals, provisioning, power management, and coexistence.

Questions

How Do Wi-Fi and BLE Coexist in the 2.4 GHz Band?

Design dual-radio products with both Wi-Fi and BLE in the 2.4 GHz band. Covers TDM arbitration, PTA, frequency planning, and coexistence on ESP32 and nRF.

Question

How Do You Provision Wi-Fi Credentials on an Embedded IoT Device?

Wi-Fi provisioning for IoT: SoftAP, BLE-assisted, SmartConfig, and Matter commissioning. Covers ESP32 implementation and credential storage.

Question

What Is Wi-Fi?

Wi-Fi (IEEE 802.11) provides wireless internet at 2.4 GHz and 5 GHz. Learn how standards, security (WPA2/WPA3), and power modes affect embedded IoT designs.

Question

Forum Discussions

ESP32 IoT device stops sending data after 6–8 hours but shows as connected on the AP — DHCP lease expired?

Deployed an ESP32-S3 sensor node at a customer's warehouse last week. It reads temperature and humidity every 5 minutes and POSTs the data t

Forum

Wi-Fi

Questions

How Do Wi-Fi and BLE Coexist in the 2.4 GHz Band?

How Do You Provision Wi-Fi Credentials on an Embedded IoT Device?

What Is Wi-Fi?

Forum Discussions

ESP32 IoT device stops sending data after 6–8 hours but shows as connected on the AP — DHCP lease expired?

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