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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 V2 does not come with any storage device (i.e., it does not include an M2WE module or 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: Provide your own Micro SD (TF) card, with a capacity between 16GB and 128GB.

3. Power Consumption & Interfaces​

  • Input Voltage: DC 12V-24V
  • Fan Interface: 5V fan interface x 1
  • Power Loss Protection Function:
    • Requires use with a KPPM module.
    • Supports power loss recovery printing and safe power-off shutdown.
    Configuration Note

    This function needs to be manually configured and enabled within the system; it is disabled by default.

4. Important Warnings​

Interface Conflict Warning

Do NOT use the TFT screen and SPI accelerometer interface simultaneously!

  • Conflict Reason: The TFT screen interface (FPC-TFT) and the SPI accelerometer interface (ZH1.5-6P) share the same set of SPI resources on the hardware.
  • Consequence: If both are connected, it will cause abnormal screen display and severely incorrect accelerometer data.
  • Solution: Ensure only one of these devices is connected and used at a time.
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