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FLY-Pi V2 Usage Precautions

Read Before Operation

Before any wiring operation, please ensure the printer is powered off and disconnected from the power supply. When flashing firmware, also follow the corresponding guide.

1. Power Requirements​

  • Type-C Power Supply (Recommended for First Boot): Use a power adapter rated at 5V/2A or higher. Some computer USB ports may not provide sufficient power, which could cause the system's first automatic expansion to fail.
  • DC Terminal Power Supply: Supports DC 12V-24V input.
  • For detailed power supply instructions, please refer to Host Power Supply.

2. Storage Configuration​

Important

The FLY-Pi V2 does not come with any storage device from the factory (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 the FLY customized 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. Important Warnings​

Interface Conflict Warning

It is forbidden to use the TFT screen, the SPI accelerometer interface, and the RRF expansion interface at the same time!

  • Reason for conflict: The TFT screen interface (FPC-TFT), the SPI accelerometer interface (ZH1.5-6P), and the RRF expansion interface share the same set of SPI resources at the hardware level.
  • Consequence: If they are connected at the same time, it will cause abnormal screen display and serious accelerometer data errors.
  • Solution: Please ensure that only one of these devices is connected and used at a time.
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