Robot Material requirements - Nicodaube/Grisp_robot GitHub Wiki

Material

Frame

First, you will need to get all the pieces to build the frame of the robot. You will find all the necessary files for the laser cuts here and all the files for the 3d prints here.

At the end, you should have :

• 11 laser cut wooden pieces
• 13 3D printed PLA pieces

Mechanical Hardware to buy :

Here you will find all the links to buy the mechanical parts :

• 3 Stepper motors (nema 17 39)
• 2 Wheels + tyres
• 2 Stepper motor attachements
• ? Some M4x10, M4x150 screws, nuts and washer
• ? Some M3x10, M3x35, M3x6 screws, nuts and washer
• ? Some M2x10 screws and nuts

Electrical Hardware to buy/build

• 2 Buck Converters
• 2 LilyGO TTGO T3 LoRa32 (433MhZ) (1 on the robot, 1 on the computer for input control)
• 1 GRiSP2 board
• 1 Pmod Nav
• 1 12V battery
• 2 Micro USB cables

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