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Regarding the availability of android development board with 40 gpio s

I want to develop a product like smart switch for home automation and I want a control unit that consists of a processor with android OS with a processing speed of 1GHz. I want to interface touch display, zigbee, actuation and sensing units with the control unit. For interfacing sensing and actuation units I need maximum of 20 GPIOs. Can I get a android development board that fulfils my requirement?