sawppy_rover

Sawppy the Rover is a physical actuator design by Roger-random, published as MIT-licensed source.

Source repository: https://github.com/roger-random/sawppy_rover

Project facts

• Category: actuator
• Kind: physical design
• License: MIT
• GitHub stars: 505
• BOM lines indexed: 39
• Last updated: 2026-08-26

Bill of materials (39 lines)

• Clip2n125 — 88 each (purchased, unresolved)
• Clip3n20 — 12 each (purchased, unresolved)
• Wheel Hub — 6 each (purchased, unresolved)
• LX-16A - Coupler — 10 each (purchased, unresolved)
• LX-16A - Bracket — 10 each (purchased, unresolved)
• Wheel — 6 each (purchased, unresolved)
• Steering Knuckle — 4 each (purchased, unresolved)
• Body Corner — 4 each (purchased, unresolved)
• DiffBrace — 2 each (purchased, unresolved)
• DiffLink — 2 each (purchased, unresolved)
• DiffLower — 1 each (purchased, unresolved)
• DiffUpper — 1 each (purchased, unresolved)
• Rod Support — 2 each (purchased, unresolved)
• Power Panel — 1 each (purchased, unresolved)
• Fixed Knuckle — 2 each (purchased, unresolved)
• Front Corner — 2 each (purchased, unresolved)
• Rear Corner — 2 each (purchased, unresolved)
• Bogie Wheels — 2 each (purchased, unresolved)
• Bogie Body — 2 each (purchased, unresolved)
• Rocker — 2 each (purchased, unresolved)
• Rocker Body Mount — 2 each (purchased, unresolved)
• DiffEnd — 2 each (purchased, unresolved)
• Battery Tray — 2 each (purchased, unresolved)
• Differential Shaft — 1 each (purchased, unresolved)
• Wheel Axle Shaft — 6 each (purchased, unresolved)
• Steering Shaft — 4 each (purchased, unresolved)
• Suspension Bogie Pivot Point — 2 each (purchased, unresolved)
• Suspension Rocker Pivot Point — 2 each (purchased, unresolved)
• LX-16A Servos — 10 each (purchased, unresolved)
• 608 Bearings — 30 each (purchased, unresolved)
• M3x8mm socket head screws — 300 each (purchased, unresolved)
• M3x16mm socket head screws — 28 each (purchased, unresolved)
• M3 washers — 300 each (purchased, unresolved)
• M3 nuts — 300 each (purchased, unresolved)
• M3 threaded inserts — 100 each (purchased, unresolved)
• 5/16" external retaining clips (E-Clips) — 100 each (purchased, unresolved)
• M3x8 set screws — 22 each (purchased, unresolved)
• Turnbuckles — 2 each (purchased, unresolved)
• 1/4" long Philips #2 brass screw — 40 each (purchased, unresolved)

Repository files indexed (45)

19 CAD models, 1 bill-of-materials file, 6 firmware files, 3 configuration files, 12 documents, 4 images. Paths are exactly as they appear in the project's repository; RoboPartPicker lists only files it has actually indexed.

CAD models (19)

• STL/Battery Tray.stl
• STL/Body Corner.stl
• STL/Bogie-Body.stl
• STL/Clip2n125.stl
• STL/Clip3n20.stl
• STL/DiffLink.stl
• 13 more CAD models are indexed in the catalogue.

bill-of-materials file (1)

• esp32_sawppy/partition_singleapp_spiff.csv

firmware files (6)

• arduino_sawppy/arduino_sawppy.ino
• arduino_sawppy/joydrive.cpp
• arduino_sawppy/joydrive.h
• arduino_sawppy/lewansoul.cpp
• arduino_sawppy/lewansoul.h
• esp32_sawppy/lib/hardware/drv8833_mcpwm.c

configuration files (3)

• docs/wiring/harness.yml
• esp32_sawppy/.vscode/extensions.json
• esp32_sawppy/.vscode/settings.json

documents (12)

• CONTRIBUTING.md
• LICENSE
• README.md
• STL/README.md
• arduino_sawppy/README.md
• docs/AmazonAssociate.md
• 6 more documents are indexed in the catalogue.

Related robotics projects

• capstan-drive
• Roger-random/Sawppy_Rover
• opentorque-actuator
• SUSF-Robotics-and-Software/OpenServo
• winetree94/waveshare-rover-development-setup
• Jan5366x/rocker-bogie-rover

Browse all robotics projects · Full bill of materials · Community evidence