Overview

Front of the myDatalogC3xx

Rear of the myDatalogC3xx

1	Supply (V IN, GND)	8	Reserved for extension
2	Relay 1-2	9	Button to trigger another connection establishment or a complete device synchronisation
3	Reserved for extensions	10	Reserved for extension
4	Reset button	11	Reserved for extension
5	Mini-B USB (only for debugging and device logic update)	12	Universal input 1-3 (incl. GND)
6	Connector for the mobile network antenna	13	Reserved for extension
7	Status LED	14	Reserved for extension