SparkFun Qwiic Mux Breakout - 8 Channel (TCA9548A)
The Qwiic Mux Breakout enables communication with multiple I2C devices that have the same address that makes it simple to interface with. The Qwiic Mux also has eight configurable addresses of its own, allowing for up to 64 I2C buses on a connection. To make it even easier to use this multiplexer, all communication is enacted exclusively via I2C, utilizing SparkFuns' handy Qwiic system.
The Qwiic Mux also allows you to change the last three bits of the address byte, allowing for eight jumper selectable addresses if you happen to need to put more than one Qwiic Mux Breakout on the same I2C port. The address can be changed by adding solder to any of the three ADR jumpers. Each SparkFun Qwiic Mux Breakout operates between 1.65V and 5.5V making it ideal for all of the Qwiic boards we produce in house.
Product Video
Quick Spec
- Operating Voltage: 1.65V ~ 5.5V
- Operating Temperature: -40 ~ 85°C
- I2C Address: 0x70 (default) up to 0x77
- 10x Qwiic Connectors
- 2x Pass Through (Daisy Chain)
- 8x Channels
- Weight: 9g
Resources
- Product Page
- Product Wiki
- Schematic
- Mechanical Diagram
- TCA9548A Datasheet
- SparkFun I2C Mux Arduino Library
- GitHub
Shipping List
- 1 x SparkFun Qwiic Mux Breakout - 8 Channel (TCA9548A)
SparkFun Qwiic Mux Breakout - 8 Channel (TCA9548A)
- Brand: Sparkfun
- Product Code: BOB-16784
- Weight: 0.009kg
- Product Status : Active
Stock
| Warehouse | Stock Status | Location |
|---|---|---|
| Centurion | In Stock | F60 |
| Stellenbosch | No Stock |
We ship free of charge between branches to complete your order.
-
R298.00 (Inc Tax: R342.70)
Related Products
TCA9548A I2C Multiplexer
TCA9548A I2C Multiplexer You just found the perfect I2C sensor, and you want to wire up two or three or more of them to your Arduino when you realize "Uh oh, this chip has a fixed I2C address, and fr..
R140.00 (Inc Tax: R161.00)
Multiplexer - 16 Channel Analog Moldule
Multiplexer 74HC4067 - 16 Channel Analog Module This is a breakout board for the very handy 16-Channel Analog/Digital Multiplexer/Demultiplexer CD74HC4067. This chip is like a rotary switch - it in..
R16.00 (Inc Tax: R18.40)
Qwiic Jumper Cable to Du Pont 150mm
Qwiic Jumper Cable to Du Pont 150mm Enhance your prototyping experience with these Qwiic jumper cables, specifically designed for seamlessly connecting your Qwiic-ready devices (I2C) to a breadboar..
R24.00 (Inc Tax: R27.60)
Qwiic Connect Cable, Male Male, 100mm
Qwiic Connect Cable, Male Male, 100mm This is a 100mm long 4-conductor cable with 1mm JST termination. It’s designed to connect Qwiic enabled components together but can be used for other applic..
R33.00 (Inc Tax: R37.95)
Multiplexer 1-8 I2C
Multiplexer 1-8 I2C On the same I2C port, DFRobot Gravity: I2C Multiplexer solves the address conflict and enables the normal communication with multiple same-address I2C devices. You just fou..
R140.00 (Inc Tax: R161.00)
Adafruit 4 Channel Qwiic I2C Multiplexer - PCA9546A
Adafruit 4 Channel Qwiic I2C Multiplexer - PCA9546A Introducing the Adafruit 4 Channel Qwiic I2C Multiplexer - PCA9546. It resolves the issue of connecting multiple I2C sensors with fixed address..
R85.00 (Inc Tax: R97.75)
Tags: sparkfun, qwiic, mux, breakout, 8, channel, tca9548a, multiplexer, i2c, multiplex