iCE40 HX1K/HX4K TQ144 breakout board, 5x5 cm, two layers, FTDI programming interface, 6 PMODspic.twitter.com/tjeVA6fxgM
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@RadoslawKujawa You can get it here: http://svn.clifford.at/handicraft/2016/icesquare/ … Right now there is no licence on it, but I will add an Open Source licence.