rknn-toolkit-lite2

2025-04-07 6:49

Hello

I recently purchased a Luckfox-Pico-Ultra-W development board and am currently in the process of setting up the necessary software environment to use Python on it. However, I encountered a problem while trying to install the rknn-toolkit-lite2 package.

I followed the instructions provided in the official documentation:
https://github.com/airockchip/rknn-tool ... 3.0_EN.pdf, specifically section "3.4: Python Inferencing on board".

Unfortunately, I was unable to find a compatible wheel file for the RV1106 platform. I tried installing the following package:

Code: Select all

pip3 install rknn_toolkit_lite2-2.3.0-cp310-cp310-manylinux_2_17_aarch64.manylinux2014_aarch64.whl

However, this resulted in an error.

I would be very grateful for any guidance on how to properly install rknn-toolkit-lite2 for the RV1106 based board.

Thank you in advance for your support!

2025-04-08 6:04

Hello, the tool version corresponding to the RV1106's RKNPU is rknn-toolkit2. You need to make sure that the .whl package from https://github.com/airockchip/rknn-tool ... ges/x86_64 is available locally in order to use the pip install command for installation.
The rknn-toolkit-lite2 is intended for other platforms.