You can lead out the GPIO signals from DUINOMITE boards to a breadboard easily by using DUINOMITE-TBA. Breadboarding this way you will significantly reduce the soldering needed. FEATURES: • Pins for the 5V, 3.3V and GND lines • Ribbon cable with 26 pin connectors compatible with all DUINOMITE boards that feature GPIO connector • Compatible with OLIMEX BREADBOARD-1(which is sold separately)