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Nano SIM Slot: Easy cellular connectivity
1" header for breadboard use
The screen is backlit by four white LEDs
this module is the perfect solution for businesses looking to improve their operational efficiency
or Zigbee modules that operate at 2
Adafruit PCA9546 4-Channel STEMMA QT / Qwiic I2C Multiplexer - TCA9546A Compatible Boards Nano SIM Slot: Easy cellularThe Adafruit PCA9546 4 Channel I2C Multiplexer is a handy solution for managing multiple I2C devices with the same address, allowing up to 4 devices to be connected to a single microcontroller. Multiplexer functionality: Routes I2C commands to selected ports, enabling control of multiple devices with the same I2C address. PCA9546 chip: Works as a 4 channel I2C multiplexer, ideal for up to 4 same addressed I2C devices (for 8 devices, check the 8
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