Gravity I/O Expansion Shield for Arduino v7
Description
- Compatible with Arduino UNO, Mega, DUE
- Switch for wireless communication & programming
- 3.3V voltage output interface
- Xbee, Bluetooth, SD card read/write supportable shield
The Gravity I/O Expansion Shield for Arduino v7 is compatible with the new Arduino Due with 3.3V voltage output interface.
PDF File
High quality shield board. It is version 7.1 as of December 2025 when I received it. Very reasonable price. Highly recommended.
A must have
La chose à avoir
I bought this expansion board to use with my Arduino to build the KnowFlow automatic water monitoring system. The expansion board arrived promptly and worked with my Arduino without issue. The expansion board provides an ample number of ports for a range of products. At the price, I would highly recommend it.
J'ai acheté cette carte d'extension à utiliser avec mon Arduino pour construire le système de surveillance automatique de l'eau KnowFlow. La carte d'extension est arrivée rapidement et a fonctionné avec mon Arduino sans problème. La carte d'extension fournit un nombre suffisant de ports pour une gamme de produits. Au prix, je le recommande vivement.