Camera compatible with amb82 board

Technical Discussion Hardware
1

How can we test 12MP camera with the AMB82 Mini board? the RTL8735B is compatible with up to 12MP cameras ? If yes then which image sensor and camera module/board should we use, and how can it be connected to the board?

2

Hi @ashwani001

You can find the 12MP camera that can be used on AMB82 Mini in ameba-rtos-pro2/project/realtek_amebapro2_v0_example/inc/sensor.h at main · Ameba-AIoT/ameba-rtos-pro2 · GitHub .

You can only look for and use the camera sensor with the same pinout below.

image
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You can download the camera module datasheet here

1 Like
3

I am working with the AMB82 Mini Board and have a few questions:

  • Can we capture photos in landscape orientation with different aspect ratios and formats?

  • Are there debugging tools available for RTL8735B SOC ?

  • Could you suggest any compatible IMX681 camera modules, along with suppliers or component references that are confirmed to work with the AMB82 Mini?

4

Hi @ashwani001,

  1. Different aspect ratio basically setting different resolution (width and height). This can be done. The image that we take will eventually be encoded to jpeg. Is there any particular format you wish to get?

  2. In FreeRTOS, there is a tool that we can use to trace if there is a traceable hard fault.

  3. For 12MP cameras, our SDK can support IMX681 and IMX471. However, I am not too sure about the suppliers.

Thank you.

5

Hi @Kelvin_Huang @pammyleong

I’m developing a document scanner using the AMB82 Mini board and need guidance on implementing the following features:

  • Document capture

  • Boundary box detection

  • Auto-alignment (perspective correction)

The goal is to achieve high-efficiency, real-time scanning and optimize memory usage for storing scanned images.

Could you please advise on the best approach to develop real-time scanning and efficient memory management on the AMB82 Mini platform?

6

Hi @ashwani001

It would be more efficient to handle these features on an application, where you have more processing power and libraries available. The AMB82 Mini can still handle image capture and streaming, while the app performs the scanning and correction logic.

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