Does Esp Azure Library Support Azure Iot Central? Is There An Example; What Should I Do To Connect Esp32 To Alibaba Cloud Via Esp32 + Ethernet + Mqtt; What Do Alexa Led States Indicate; Esp-Wifi-Mesh Development Framework - Espressif Systems ESP Faq

Chapter 3. application solution

3.12.2 Does ESP Azure library support Azure IoT Central? Is there an example?

• ESP Azure already supports Azure IoT Central. But there is no relevant example on the master.
• The PnP example on the ESP Azure' s preview/pnp_example branch will report some actual data from sensors,
you can refer to the operation of Azure IoT Central for the data management.
3.12.3 What should I do to connect ESP32 to Alibaba Cloud via ESP32 + Ethernet +
MQTT?
• Use esp-aliyun but replace the Wi-Fi initialization code with Ethernet initialization. You can refer to the
Ethernet example under ESP_IDF.

3.12.4 what do Alexa LED states indicate?

• You can refer to Alexa

3.13 ESP-WIFI-MESH development framework

Note: If you have new requirements for Wi-Fi Mesh related application scenarios, we recommend that you directly
use our newly launched ESP-Mesh-Lite

3.13.1 What is the maximum data transmission load for Wi-Fi mesh?

• Up to 1456 bytes.

3.13.2 Does ESP32's Wi-Fi Mesh supports No Router self-networking?

• Yes, please refer to example esp-mdf/examples/function_demo/mwifi/no_router.
3.13.3 What is the maximum number of node layers allowed when ESP32 uses Wi-Fi
Mesh?
• In the Wi-Fi Mesh network, you can set the maximum number of layers via esp_mesh_set_max_layer().
• For tree topology structure, the maximum number is 25; while for chain topology structure, the maximum
number is 1000.
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LEDs.
solution, instead of Wi-Fi Mesh.
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