Wednesday, 7 June 2023

RK3588 - RKNN Object detection on multiple video streams

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  Having previously reversed engineered the V831 NPU , let's now examine the RK3588 NPU. While the RK3588 RKNN advertises 6 TOPs@int8, ...
Sunday, 30 April 2023

RK3588 - Adventures with an external GPU through PCIE Gen3 x4 (Radxa Rock-5b)

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One of the interesting features of the RK3588 is the pcie controller because of it support for a Gen3 X4 link. I'd started looking into ...
Sunday, 15 January 2023

RK3588 - Decoding & rendering 16 1080p streams

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    I'm currently working on a video application for the RK3588 given it is one of the few processors on the market that currently has n...
1 comment:
Friday, 26 August 2022

Inside another fake ELM327 adaptor (filled with Air)

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I'd ordered a couple of ELM327 compatible adapters from Aliexpress expecting that these would be similar to the item in the image belo...
Thursday, 29 April 2021

Reverse engineering the V831 NPU (Neural Processor Unit)

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I took up the challenge posted on the sipeed twitter feed  " We are reversing V831's NPU register, and make opensource AI toolchia...
2 comments:
Sunday, 8 March 2020

ESP32 impersonates a Particle Xenon

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With the announcement that Particle will no longer manufacture the Xenon development board and drop their OpenThread based mesh network...
Saturday, 30 November 2019

Particle Xenon - Adding WIFI support with a EPS32

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The preferred option for WIFI support with Gen 3 devices is to deploy a Particle Argon . The Argon consists of a Nordic nRF52840 paired ...