Subject: DPP / Wi-Fi Easy Connect support on RTL8735B (AmebaPro2)

FreeRTOS WiFi
1

Hello Realtek team,

We are developing a Wi-Fi provisioning flow for an RTL8735B / AmebaPro2 device.

Our intended flow is:

  1. The Android app connects to the device’s temporary SoftAP.
  2. It obtains a DPP bootstrap URI through local HTTP.
  3. The device stops SoftAP and starts as a DPP Enrollee/Responder.
  4. Android acts as the Configurator/Initiator and securely transfers credentials for a saved WPA2/WPA3 network.
  5. On failure, the device returns to SoftAP mode.

In the current AmebaPro2 SDK, we found the disabled CONFIG_INCLUDE_DPP_CONFIG option and an ATWq handler calling cmd_dpp(). However, we could not find the implementation of cmd_dpp() in the public source code or supplied libraries.

Could you please confirm:

  • Does RTL8735B hardware, driver, and firmware support DPP Enrollee/Responder mode?
  • Is cmd_dpp() available through a private library, SDK patch, or newer SDK?
  • Which DPP versions and network types are supported?
  • Can you provide API documentation or an example project for generating a DPP URI, receiving credentials, and reporting the result?

Thank you.

2

:waving_hand: Thanks for your post!

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Happy building with Ameba!

:waving_hand: 感谢您的发帖！

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祝您使用 Ameba 开发愉快！

3

Hi @inxnik ,

We are sorry to inform that DPP is currently unavailable on AmebaPro2. Would you like to consider implementing WPS instead? Wi-Fi — AmebaPro2's Documentation v0.1 documentation

Thank you.