CJMCU TCA9548A I2C 8 Channel Multiple Extensions Development Board
Description:
CJMCU TCA9548A I2C 8 Channel Multiple Extensions Development Board is a powerful and versatile I2C multiplexer designed to expand the functionality of the I2C bus in embedded systems. This board allows for the management of multiple I2C devices that share the same address by multiplexing the I2C communication to up to 8 separate channels. This feature is especially useful when you need to connect multiple I2C devices with the same I2C address to a single microcontroller, making it ideal for complex projects involving sensors, actuators, displays, and other I2C peripherals.
Features:
1. 8-Channel I2C Multiplexer
2. Address Conflict Resolution
3. Automatic Switching
4. Easy Control via I2C Bus
5. Low Power Consumption
6. Compact and Easy to Integrate
7. Wide Compatibility
8. On-Board Status LED
9. I2C Bus Speed
10. Integrated Power Switch
Diagram:
Specifications:
| TCA9548A | 8 I2C channels |
| Channels | 8 independent I2C channels |
| I2C Bus Speed | Standard mode (100kHz) and Fast mode (400kHz) |
| I2C Address | 0x70 |
| Operating Voltage | 3.3V to 5V |
| Dimensions | 30mm x 20mm |
| Integration and Usage | I2C master device |
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