Maybe we should get back on topic again? 
Just that you can see, that there is ongoing development, here another PCB. We are currently testing several proof-of-concept designs. The PCB below is some sort of all-in-one solution, with some additional gimmicks (like TFT-LCD). So far it is only for testing purposes! The final product may look completely different and with less/different features.
Just that you can see, that there is ongoing development, here another PCB. We are currently testing several proof-of-concept designs. The PCB below is some sort of all-in-one solution, with some additional gimmicks (like TFT-LCD). So far it is only for testing purposes! The final product may look completely different and with less/different features.