<div dir="ltr"><div>I saw this Lemon Pi crowdfunding campaign on <a href="https://www.indiegogo.com/projects/lemon-pi-35-arm-quad-core-a9-open-source-board">https://www.indiegogo.com/projects/lemon-pi-35-arm-quad-core-a9-open-source-board</a> .I want to know what's the differences of power consumption and computing capacity between ARM A7 and A9? It seems that this board also has 40-pin connect.So can the expansion board I am using on RPi2 work with this clone board directly? Thanks for reply.</div><div><a href="http://igg.me/at/lemonpi">http://igg.me/at/lemonpi</a></div></div>