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Product description
GPIO I2C pin expander and LED driver - AW9523 - STEMMA AT / Qwiic - Adafruit 4886
Specifications
Supplier product description
GPIO pinout expander and LED driver. Equipped with AW9523 chip, provides up to 16 additional GPIO inputs / outputs. Uses I2C bus to communicate with connected elements. As many as four expanders can be connected, due to four I2C addresses available. Allows control of LEDs in the range of 256 linear dimming. Powered from 2.5V to 5.5V.
Supplier parameters
Product code
ADA-19252
Product ID
U-2371935
Interface
I2C
Lead
16
Sensor - type
LED driver
Brand
Adafruit
Supplier's product code
ADA-19252
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