EN715_ExpansionBoard_ver1_1
EN715 Expansion Board Ver. 1.1
About EN715 Expansion Board
The EN715 Expansion Board is a circuit board to expand the functions of the Carrier Board for NVIDIA Jetson manufactured by AverMedia.
Note that this is Ver. 1.1. For other versions, please refer to the following repositories.
About Ver. 1.1
Ver. 1.1 has the 4-port USB 2.0 Hi-Speed Hub on the board, which can be used by connecting an external USB Mini-B cable.In addition, the MPU-9250 (9-Axis MotionTracking Device Module) module from Strawberry Linux can be installed, and SPI or I2C can be selected as the communication method via a short land on the board.
To install in the AverMedia EN715, connect the pin socket to the EN715's "20-pin Expansion header" and secure using 13mm length M3 spacers (e.g. ASL-313BE).
It is actually used for the 6th generation robot SUSTAINA-OP of the RoboCup Humanoid League team CIT Brains competed in the RoboCup 2022.
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PCB preview image
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After component mounting
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Installed on AverMedia EN715
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Repository Contents
- \image
- PCB preview images and capture of design screen
- \libraries
- Libraries used in Autodesk Eagle design
- Schematic.pdf
- Circuit diagram of this product
- BOM.txt
- Parts lists output from design data
- .brd
- Board wiring design file by Autodesk Eagle
- .sch
- Schematic design file by Autodesk Eagle
- Gerber_data.zip
- Zip folder of Gerber format files for PCB manufacturing requests.
- LICENSE
- This is a license to use this product. Please confirm before use.
- .gitignore
- File to exclude cache files from management.
Documentation
BOM
| Eagle Design Parts # | Q'ty | Mfr. Product # | Supplier | Description |
|---|---|---|---|---|
| M1 | 1 | 6604S-40 | Akizuki | 2.54mm Pin Socket Strip, Single Row |
| M1 | 1 | PHA-1x40SG | Akizuki | 2.54mm Pin Header Strip, Straight, Single Row |
| C1, C2, C3 | 3 | GRM188R6YA106MA73 | Akizuki | Multilayer Ceramic Capacitors SMD/SMT 10uF 35V 20% 0603 |
| C4 | 1 | GRM188B11H103KA01 | Akizuki | Multilayer Ceramic Capacitors SMD/SMT 0.01uF 50V 10% 0603 |
| C5, C6 | 2 | C1608C0G1H220J080AA | Mouser | Multilayer Ceramic Capacitors SMD/SMT 22pF 50V 5% 0603 |
| CH1 | 1 | FH-2x10SG | Akizuki | 2.54mm Pin Socket, 2 Row, 20 Pin |
| CR1 | 1 | FA-238V 12.0000MB-K3 | Akizuki | Crystals 12.0000MHz 50ppm 10pF -40C +85C |
| D1, D2, D3, D4, D5, D6, D7, D8, D9, D10 | 10 | CG0603MLC-05E | Mouser | ESD Protectors 5V 0603 |
| F1 | 1 | MF-MSMF050-2 | Mouser | PTC Resettable Fuses 15V .5A-HD 100A MAX |
| FL1, FL2, FL3, FL4, FL5 | 5 | BLM18SD220SN1D | Mouser | Ferrite Beads 22 OHM 0603 |
| IC1 | 1 | FE1.1S | aitendo | USB Interface IC USB 2.0 Hi-Speed 4 Port Hub Controller |
| LED1 | 1 | 150060VS86000 | Mouser | Standard LEDs - SMD Green 2V 20mA 573nm 0603 |
| LED2, LED3, LED4, LED5, LED6 | 5 | 150060YS75000 | Mouser | Standard LEDs - SMD Yellow 2V 20mA 590nm 0603 |
| M1 | 1 | MPU-9250 Module | Strawberry Linux | 9-Axis MotionTracking Device Module |
| R1, R3, R4, R5 | 4 | RC0603FR-101KL | Mouser | Thick Film Resistors - SMD 1 kOhms 100-200mW 1% 0603 |
| R2 | 1 | RC0603FR-102K7L | Mouser | Thick Film Resistors - SMD 2.7 kOhms 100-200 mW 1% 0603 |
| USB1 | 1 | MUSB-5B-NE-S175 | Akizuki | Mini USB Connector 5P B type, Female, SMT type, without standoff |
| USB2, USB3, USB4, USB5 | 4 | USB1046-GF-0190-L-B-A | Mouser | USB Connectors USB2.0 A, Top Mount, SMT |
PCB Fabrication
PCB(Printed Circuit Board) manufacturing was outsourced to Elecrow.The custom specifications are as follows.
- Layer : 2 layers
- Dimensions : 87 x 50
- PCB Qty : 10
- Different PCB Design : 1eg
- PCB Thickness : 1.6
- PCB Color : Black
- Surface Finish : HASL Lead Free
- Castellated Hole : No
- Copper Weight : 1oz
- PCB Stencil : Stencil 15cm X 15cm no frame
- Eagle design rule : Elecrow Eagle Design Rule
- Eagle CAM file : Elecrow CAM file
- Gerber format data : Gerber_data.zip
Contact
If you have any questions, please contact MasatoKubotera, the product's designer, by E-mail.
E-mail : masatokubotera06@yahoo.co.jp
License Information
This product is open source.
Please review the LICENSE file for license information.
EN715 Expansion Board Ver. 1.1 by Masato Kubotera is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.