The SmartGeocache 5.0 Mega Board has only one 3V3 Pin to supply a Sensor with 3,3 Volt. But if you want to connect more than one Sensor (Input Extensions) you need this connector. You only need one Connector per MEGA Board, and it is NOT needed for OUTPUT Extensions.
3,90 €
Final price excl. shipping costs
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Smartest Electronics Stefan Schmidt
Email: smartgeocaching@gmail.com
Facebook: fb.me/smartgeocaching