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DFRobot Gravity digital I2C 8-channel multiplexer
3663790 AN-12628
5903351243254
Shipping 11-18 b.d.
All about the product
The multiplexer module allows you to connect 8 different digital I2C buses to a single interface, each of which uses pins SDA (data line bus) and SCL (bus clock line). The device's power supply voltage is from 3 V to 5 V, the output I2C bus has the ability to change the default address from 0x70 to 0x77. Theoretically, up to 8 multiplexers can be connected, which allows you to control up to 64 devices using a single I2C interface of a minicomputer.
Specifications:
- System: TCA9548A
- Supply voltage: 3.3V to 5V
- Connector type: PH2.0-4P
- Interface: I2C (IIC)
- Clock I2C: 100K, 400K
- Number of I2C ports: 8
- Default I2C address: 0x70
- I2C address range: 0x70 to 0x77
- Dimensions: 32 x 32 mm
In the package:
- Gravity 4-pin UART/I2C cable x1
- XH2.54 5-pin header x1
Links:
Manufacturer's page
Manual
