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深圳市必趣科技有限公司
BIGTREETECH
BIGTREETECH
Pi V1.2
User Manual
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Summary of Contents for BIGTREETECH Pi V1.2

  • Page 1 深圳市必趣科技有限公司 BIGTREETECH BIGTREETECH Pi V1.2 User Manual 1 / 19...
  • Page 2: Table Of Contents

    深圳市必趣科技有限公司 BIGTREETECH CONTENTS Revision History ................3 Product Profile ................4 Feature Highlights ................ 4 Specifications ................4 Dimensions ................5 Peripheral Port ................5 Connector Diagram ............... 5 Connection Description ................ 6 Power Supply ................6 40 pins GPIO ................7 ADXL345 Wiring ................
  • Page 3: Revision History

    深圳市必趣科技有限公司 BIGTREETECH Revision History Version Revisions Date 01.00 Original 2022/12/29 3 / 19...
  • Page 4: Product Profile

    深圳市必趣科技有限公司 BIGTREETECH Product Profile BIGTREETECH Pi v1.2 has the same size and the same mounting hole location as Raspberry Pi, with 2.4GHz WiFi built in. Feature Highlights 1. CPU: ALLWINNER H616, Quad-core Cortex-A53 @1.5GHz 2. GPU: Mali G31 MP2, Support OpenGL3.2 3.
  • Page 5: Dimensions

    深圳市必趣科技有限公司 BIGTREETECH Dimensions Peripheral Port Connector Diagram 5 / 19...
  • Page 6: Connection Description

    深圳市必趣科技有限公司 BIGTREETECH Connection Description Power Supply USB Power Supply: The SOC's UART converts USB signals through WCH340E. Connect this port to the PC to monitor Pi startup via the serial port tool, and identify faulty parts if there are any.
  • Page 7: 40 Pins Gpio

    深圳市必趣科技有限公司 BIGTREETECH 40 pins GPIO ADXL345 Wiring 7 / 19...
  • Page 8: Spi Display Wiring

    深圳市必趣科技有限公司 BIGTREETECH SPI Display Wiring 8 / 19...
  • Page 9: Connecting A Usb To Can Module

    深圳市必趣科技有限公司 BIGTREETECH Connecting a USB To CAN Module Note: when using the U2C module, the SOC's USB2 is used for communication. Fan Wiring 9 / 19...
  • Page 10: Hdmi Display Wiring

    深圳市必趣科技有限公司 BIGTREETECH HDMI Display Wiring 10 / 19...
  • Page 11: Os Writing

    深圳市必趣科技有限公司 BIGTREETECH OS Writing Download OS Image Please download and install the OS image we provided: https://github.com/bigtreetech/CB1/releases Download and Install Writing Software Install the official Raspberry Pi Imager: https://www.raspberrypi.com/software/ balenaEtcher: https://www.balena.io/etcher/ Choose one of the above software to download and install.
  • Page 12 深圳市必趣科技有限公司 BIGTREETECH 3. Select "Use custom", then select the image that you downloaded. 4. Select the microSD card and click "WRITE" (WRITE the image will format the microSD card. Be careful not to select the wrong storage device, otherwise the data will be formatted).
  • Page 13: Using Balenaetcher

    深圳市必趣科技有限公司 BIGTREETECH 5. Wait for the writing to finish. Using balenaEtcher 1. Insert a microSD card into your computer via a card reader. 2. Select the image that you downloaded. 13 / 19...
  • Page 14 深圳市必趣科技有限公司 BIGTREETECH 3. Select the microSD card and click "WRITE" (WRITE the image will format the microSD card. Be careful not to select the wrong storage device, otherwise the data will be formatted). 4. Wait for the writing to finish.
  • Page 15: Network Configuration

    深圳市必趣科技有限公司 BIGTREETECH Network Configuration Wired Network For wired networks, no additional settings are needed. Just plug and play. WiFi Setting After the OS image writing is completed, the microSD card will have a FAT32 recognized by the computer, find "system.cfg".
  • Page 16: Configure The Motherboard

    深圳市必趣科技有限公司 BIGTREETECH Configure the Motherboard SSH Connect to Device 1. Install the SSH application Mobaxterm:https://mobaxterm.mobatek.net/download- home-edition.html 2. Insert the microSD card into the motherboard, and wait for the system to load after powering on, approx. 1-2min. 3. The device will automatically be assigned an IP address after successfully connecting to the network.
  • Page 17: Compile Mcu Firmware

    深圳市必趣科技有限公司 BIGTREETECH 6. Login Login as: biqu Password: biqu Compile MCU Firmware 1. After SSH is successfully connected to the device, enter in the terminal: cd ~/klipper/ make menuconfig The firmware is compiled based on the motherboard configuration, here we take...
  • Page 18 深圳市必趣科技有限公司 BIGTREETECH 2. Press 'q' to exit, and "Yes" when asked to save the configuration. 3. Run make to compile firmware, 'klipper.bin' file will be generated in the home/pi/klipper/out folder when make is finished, download it onto your computer using the SSH application.
  • Page 19: Cautions

    If you encounter other problems during use, feel free to contact us, and we are answering them carefully; any good opinions or suggestions on our products are welcome, too and we will consider them carefully. Thank you for choosing BIGTREETECH. Your support means a lot to us! 19 / 19...

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