9/4/2023 0 Comments Qt 7 tablet allwinner a33![]() ![]() Dimensions – Mainboard: 145 x 108 mm CPU module: 63 x 48 mm.Power Supply – 5V via power barrel 2-pin battery header AXP233 PMIC on CPU module.Misc- Power, reset, volume and home buttons.Debugging – 3-pin UART header for serial console.Other Expansion Headers – User I/O, Camera.USB – 3x USB 2.0 host ports, 1x micro USB OTG port.Connectivity – 10/100M Ethernet, WiFi and Bluetooth.Audio – 3.5mm audio jacks for microphone and headphone, speaker header. ![]() Video Output – LCD connector, MIPI DSI header, and VGA port.SoC – Allwinner A33 quad core Cortex-A7 1.3 GHz with Mali-400MP2 GPU.But this morning, I’ve come across Sinlinx company on linux-sunxi mailing list, and one of their latest development board – Sinlinx SIN-A33 Plus – is based on their older Allwinner A33 and features LCD, VGA & camera interfaces, I/Os headers, Ethernet and WiFi/Bt connectivity, and various other ports. Allwinner A33 has never been a popular processor for development boards and single board computers, despite its $5 price tag for a quad core processor (in 2014), as without HDMI support, it’s been mostly used in low cost Android tablets. ![]()
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