The Particle Electron I2C Shield with Screw Terminals offers a convenient screw terminal breakout board and Power for Particle Electron. The PPESCREW includes an integrated I2C port for easy expansion to the entire ncd.io I2C Product Line. The PPESCREW is compatible with the PKFR Key Fob Receiver expansion, allowing Key Fob commands to be sent directly to the GPIO of the Particle Electron. This Board comes with an onboard switching power supply. The onboard power supply can deliver 5V/2Amp. The input voltage range is 5V-32V DC
NCD is the creator of plug and play modular hardware using the NCD I2C Interface connector standard. NCD I2C devices allow you to chain together several devices on the I2C bus, and communicate to each device individually at high speed (subject to the limitations of I2C). The NCD I2C Interface uses a standard 4-Pin I2C Input and I2C Output connector. NCD I2C devices communicate 5V I2C data and provides 5V DC power through this connector. NCD I2C devices use standard I2C communications for all data transport, which is supported by nearly every microcontroller in production today. The NCD I2C Interface is strictly a 5V standard, which is ideal for transport across longer cables. NCD I2C devices always include a 6″ (152mm) 4-conductor I2C cable. NCD I2C Mini Modules always include a 3″ (76mm) 4-conductor I2C cable. Cables and connectors are available separately for designers who would like to include their own NCD I2C Interface into their designs.