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Rockchip, Amlogic, Allwinner Linux Chips without NPU

 
Issuing time:2025-06-16 16:10Author:Guangzhou Dingchang Electronics gzdcsmt.com

Rockchip RK3128 and 3288 series do not haveNPU. Amlogic S905D3 also does not come with NPU by default. Allwinner A133 andH3 chips likewise lack NPU. For functions without NPU, CPU computation can beused. Developing simple face recognition features does not require NPU, as CPU processing is sufficient.   


Chips or boards without NPU are alsosignificantly cheaper. For example, the ex-factory price of the cheapest Allwinner H3 board is less than 100 RMB.

Dingchang's Self-developed Android Motherboard.jpg


Dingchang offers a wide range of board models, covering the above-mentioned chips and board types, providing morechoices for new and existing customers.  




1. RK3128 General CPU Computing Board   

DC_B128 Main Image 2.jpg

2. RK3288 General CPU Computing Board   

DC_G288 Game Board, Main Control RK3288 -Interface Diagram.jpg


3. S905D3 General CPU Computing Board   

DC_Z9D3 Interface Schematic 1.jpg


4. A133 General CPU Computing Board   

DC_A133 - Allwinner Android 12 CommercialDisplay Development Board - Front Interface Diagram.jpg


5. H3 General CPU Computing Board   

DC_GH3 Interface Diagram.jpg






Dingchang Physical Factory.jpg


Welcome to inquire about the above boards.If you have any questions, please feel free to call or add our customer servicefor further information. All products are factory-direct from Dingchang,ensuring quality and quantity. Welcome to test them!

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