Qwiic, or STEMMA QT, is a very efficient way to quickly prototype an idea, but a lot of Qwiic/Stemma QT driver boards only have one port, and devices have two ports but that's only good for chaining.
Qwiic, or STEMMA QT, is a very efficient way to quickly prototype an idea, but a lot of Qwiic/Stemma QT driver boards only have one port, and devices have two ports but that's only good for chaining.
Adafruit product page states the Qwiic Multiport avoids figuring out which line is SDA by providing Qwiic/STEMMA QT bus connectors.
Adafruit product page states the Qwiic Multiport avoids figuring out which line is SCL by providing Qwiic/STEMMA QT bus connectors.
Multiport board lets a board with one Qwiic/STEMMA QT port add additional devices to the same I2C bus; no voltage regulation or translation is present.
| Pin | Position | Type | Function | Voltage |
|---|---|---|---|---|
| SDA | signal | Adafruit product page states the Qwiic Multiport avoids figuring out which line is SDA by providing Qwiic/STEMMA QT bus connectors. | Qwiic/STEMMA QT I2C bus | |
| SCL | signal | Adafruit product page states the Qwiic Multiport avoids figuring out which line is SCL by providing Qwiic/STEMMA QT bus connectors. | Qwiic/STEMMA QT I2C bus | |
| Qwiic/STEMMA QT ports | connector | Multiport board lets a board with one Qwiic/STEMMA QT port add additional devices to the same I2C bus; no voltage regulation or translation is present. | Pass-through Qwiic/STEMMA QT bus, no onboard regulation/translation |
I2S · I2C · Qwiic/STEMMA QT I2C bus · Pass-through Qwiic/STEMMA QT bus, no onboard regulation/translation
Confirm the data interface matches your host board.
Module pins: SDA, SCL. Schematik maps them to your board in the app.
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