M5Stack | M5Stack Pahub V2.1 I2C Bus 1-to-6 Expansion Board with DIP Switch PCA9548AP for IoT Intelligent system KIT I2C expansion

M5Stack Pahub V2.1 I2C Bus 1-to-6 Expansion Board with DIP Switch PCA9548AP for IoT Intelligent system KIT I2C expansionDescriptionUnit PaHub v2.1 is an I2C multiplexer unit utilizing the PCA9548AP chip, capable of expanding a single I2C interface into six channels. By selecting different channels, it allows multiple devices with the same or different I2C addresses to coexist on the same I2C bus (switching via channel polling). The module features an onboard DIP switch for easy adjustment of the Unit PaHub v2.1's I2C address, supporting multiple-unit cascading to connect more I2C devices. Compared to its predecessor, it offers greater flexibility and scalability in parallel I2C device usage scenarios. This product is ideal for applications requiring simultaneous use of multiple I2C devices.Product FeaturesI2C HY2.0-4P PORTA expansionAllows multiple-unit nesting6 extended Grove portsDIP switch for I2C address selection*LEGO-compatible holesInclude1x Unit PaHub v2.11x HY2.0-4P cable (20cm)Select data cable 5Pcs kit (excluding PaHub Unit)ApplicationI2C expansionSpecificationsSelect data cable 5Pcs kit (excluding PaHub Unit)