USB2TTL - A Miniature USB To TTL Adapter Version 2
The second version of the adapter has some small modifications to the pcb:
- A mini USB connector
- A 5x2 socket for adapters
- 5V from the USB on pin 5
- Additional CBUS pins on the 5x2 connector.
The additional socket is useful when connecting a device with own adapters.
The new layout has two layers and might be tricky to reproduce at home. I’ve ordered some pcbs at my board house. You can contact me if you need one.
The eagle files can be downloaded here. The files are under the CC-BY-SA 3.0 DE licence.
