SparkFun will be closed Friday 7/3/2020 for the 4th of July holiday. All orders placed after 2 pm MT on Thursday 7/2/2020 will be shipped out on Monday 7/6/2020. SparkFun Support will also resume on Monday 7/6/2020. Have a safe holiday!
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Qwiic Mux Breakout
8 Channel (TCA9548A)
Break out your I2C devices with this versatile, easy-to-use multiplexer.
A highly sensitive optical sensor photon detector to measure particles via the amount of reflected light.
Looking to purchase large quantities?
See our Volume Sales page to tell us about your bulk order or custom sourcing needs.
Take Me There!
Featuring an ARM Cortex-M7 processor at 600MHz, 4x the flash memory, and options for more memory.
New versions of our Qwiic Mux Breakout and RPi Zero W Camera Kit are now available, along with a SparkX Refrigeration Sensor and Pimoroni Automation HAT Mini.
A powerful 3-network capable device thanks to an onboard ESP32 WROOM module and an RFM95W LoRa modem.
July 2, 2020
June 25, 2020