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FLY-Pi V3 Usage Notes

1. Power Requirements​

  • First Boot: Must use a 5V/2A or higher power adapter. Some computer USB ports may not provide sufficient power, which could cause the system's initial automatic expansion to fail.
  • Operating Voltage: The motherboard supports DC 12V-24V input.

2. Storage Configuration​

Important

FLY-Pi V3 does not come with any storage device (i.e., it does not include an M2WE module or a Micro SD card). You must configure at least one of the following storage media for the device to function properly:

  • Option 1 (Recommended): Purchase a FLY custom M2WE module for faster system response and higher reliability.
  • Option 2: Use your own Micro SD (TF) card, with a capacity between 16GB and 128GB.

3. Power Consumption and Interfaces​

  • Input Voltage: DC 12V-24V
  • Fan Interface: Provides a constant 5V power output (Note: This interface does not support PWM speed control).
  • Power Loss Protection: The motherboard supports power loss recovery and safe power-off shutdown functions.
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    This feature requires manual configuration and activation in the system; it is disabled by default.

4. Important Warnings​

Interface Conflict Warning

It is strictly forbidden to use the TFT screen and the SPI accelerometer interface simultaneously!

  • Conflict Reason: The TFT screen interface (FPC-TFT), the SPI accelerometer interface (ZH1.5-7P), and the RRF expansion interface share the same set of SPI resources on the hardware.
  • Consequence: Simultaneous connection will cause abnormal screen display and severely incorrect accelerometer data.
  • Solution: Ensure that only one of these devices is connected and used at a time.
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