Including 7 Different Units: Ext.IO, Proto, Relay, 3.96, RS485, DAC, ADC
These products are awesome. You can make things real easy.
Good products to teach embedded programming and we soon order for the FabLab to make training.
BTW: Don't use DHL, you have to pay extra charges
I could wish for a galvanic isolated RS485 module, but so far I found some work arounds.