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Expansion Board of "Seeed A203 (Version 2) Carrier Board" for SUSTAINA-OP.

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SUSTAINA-OP/A203-V2-Expansion-Board

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This product is currently under development!

A203 V2 Expansion Board

This product is a board that expands the functions of the A203 (Version 2) carrier board manufactured by Seeed Stuido, developed for the SUSTAINA-OPTM. Several modules developed for SUSTAINA-OPTM can be attached/connected to this board and used by connecting to the Multifunctional Port and USB Port on the carrier board. In addition, the USB 2.0 High Speed(480MHz) 3-Port Hub is installed for further expandability.

Features Rev. 1

Top Surface of PCB Bottom Surface of PCB Assembled Electronic Components

PCB

  • 81.20mm x 46.40mm PCB layout
  • The shape of the connector does not interfere with the connectors on the A203 V2.
  • Two types of USB-HUB Upstream Ports
    • 0.5mm pitch 20P ZIF Connector
    • Compliant with W11: 20PIN(USB 3.0 ZIF) on the A203 V2.
    • USB Mini-B Connector (Optional)
  • 2 x USB 2.0 Type-A USB-HUB Downstream Ports
  • 1 x SUSTAINA-OP/ICM-42688-P-Module Attachment Port
  • The I/F with A203V2 can be selected from the following using the shortlands on the product.
    • SPI
    • I2C: Selectable slave address 0x68/0x69
  • 1 x SUSTAINA-OP/USB-to-Quad-RS-485-Conv-Module Attachment Port
  • 14 x LED Indicators
  • 1 x Port for Connection to SUSTAINA-OP/SUSTAINA-Core-Board
    • 2 x 7 Pin Flat Cable Connector (MIL Standard Connector)
      • 2 x 3V3: 3.3 V Power Supply
      • SCL: I2C Serial Clock
      • SDA: I2C Serial Data
      • A-DP: RS-485 Data Signal Plus of CH-A
      • A-DM: RS-485 Data Signal Minus of CH-A
      • B-DP: RS-485 Data Signal Plus of CH-B
      • B-DM: RS-485 Data Signal Minus of CH-B
      • C-DP: RS-485 Data Signal Plus of CH-C
      • C-DM: RS-485 Data Signal Minus of CH-C
      • D-DP: RS-485 Data Signal Plus of CH-D
      • D-DM: RS-485 Data Signal Minus of CH-D
      • 2 x GND: Common Ground

Development Environments

This product is designed with the following software.

Repository Contents

\images
PCB preview images and capture of design screen
\libraries
Libraries used in Autodesk Eagle design
\pcb_order
Gerber data and documentation for ordering PCB
schematic.pdf
Circuit diagram of this product
*.brd
Board wiring design file by Autodesk Eagle
*.sch
Circuit diagram design file by Autodesk Eagle
.gitignore
A file that tells Git not to track a particular file
LICENSE
License to use this product

Documentation

The following documents are available for this product.

References

Contact

If you have any questions, please contact the designer of this product, Masato Kubodera, by e-mail.
E-mail: [email protected]

License Information

This product is open source. Please review the LICENSE for license information.

This product by Masato Kubotera is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.

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Expansion Board of "Seeed A203 (Version 2) Carrier Board" for SUSTAINA-OP.

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