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New products
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zł235.51 tax excl.
Kit for building a communication system based on QwiicBus. It contains two endpoint modules (EndPoint), an intermediary module (MidPoint) and two Ethernet cables. SparkFun KIT-17250
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14 days for return
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Description
Kit for building a communication system based on QwiicBus. It contains two endpoint modules (EndPoint), an intermediary module (MidPoint) and two Ethernet cables. SparkFun QwiicBus is the fastest and easiest way to extend the range of the I2C communication bus. The boards use the NXP PCA9615 IC that converts two I2C signals into four differential signals, two for SCL and two for SDA. The differential signals are transmitted over an Ethernet cable, which is connected to the lead through the built-in RJ-45 connectors. Differential signaling enables I2C signals to reach distances up to 30 m. Full documentation of the QwiicBus system with examples of use is available in the guide on the product page.
Features
QwiicBus EndPoint
- Uses the PCA9615 buffer IC
- I2C Supply voltage range: 2.3-5.5V
- Differential Supply voltage range: 3-5.5V
- Multiple power configurations depending on application needs
- Extends I2C bus up to 100 feet
- 2x Qwiic Connectors
QwiicBus MidPoint
- Uses the PCA9615 Buffer IC
- Includes the LMR33630 buck regulator for high-power applications
- I2C Supply voltage range 2.3-5.5V
- Differential Supply voltage range 3-5.5V
- Buck Regulator Supply Voltage Range: 3.6-36V
- Multiple power configurations depending on application needs
- 2x Qwiic Connectors
- 2x RJ45 Connectors
Kit contains
- QwiicBus - MidPoint
- 2 x QwiicBus - EndPoint
- 2 x CAT 6 Cable 0,9 m
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