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3pi+ 2040 Robot - Standard Edition (30:1 MP Motors), Assembled
The Pololu 3pi+ 2040 robot is a palm-sized, high-performance mobile platform based on the Raspberry Pi RP2040 MCU. Its many features include dual quadrature encoders for closed-loop speed or position control, line sensors, front bump sensors, a full IMU (3-axis accelerometer, magnetometer, and gyro), six RGB LEDs, and a graphical OLED display. This Standard Edition version is assembled with 30:1 MP 6V Micro Metal Gearmotors, which offer a good combination of speed and controllability.
Alternatives available with variations in these parameter(s): version assembled Select variant…
Compare all products in 3pi+ 2040 Robot or Robot Kits without Soldering.
Description | Specs (10) | Pictures (17) | Resources (12) | FAQs (0) | On the blog (2) | Distributors (51) |
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Documentation and other information
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Pololu 3pi+ 2040 User’s Guide
User’s manual for the Pololu 3pi+ 2040 robot.
File downloads
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Pinout and power distribution diagrams of the 3pi+ 2040 Control Board (1MB pdf)
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Schematic diagram of the 3pi+ 2040 Control Board (305k pdf)
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Dimension diagram of the 3pi+ 2040 Robot (2MB pdf)
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Dimension diagram of the 3pi+ 2040 Control Board (2MB pdf)
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3D models of the 3pi+ 2040 Robot (18MB zip)
This file contains 3D models (in the STEP file format) of the 3pi+ 2040 Robot. These models use a simplified model of the control electronics to reduce the file size. A more detailed model of the 3pi+ 2040 Control Board (27MB step) is available separately.
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3D models of the 3pi+ Chassis Kit (13MB zip)
This file contains 3D models (in the STEP file format) of the 3pi+ Chassis Kit. Note that the models include micro metal gearmotors that are sold separately from the chassis.
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3D model of the 3pi+ 2040 Control Board (27MB step)
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Front, top, and side views of the 3pi+ 2040 Robot (420k zip)
These DXF drawings make it possible to get various dimension measurements of the 3pi+ 2040 Robot.
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Drill guide for the 3pi+ 2040 Control Board (65k dxf)
This DXF drawing shows the locations of all of the board’s holes.
Recommended links
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3pi+ 2040 Robot Libraries and Example Code
This repository contains libraries and example code for the Pololu 3pi+ 2040 Robot in MicroPython and C.
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Pololu3piPlus2040 Arduino library by Adam Green
A full-featured Arduino library for the Pololu 3pi+ 2040 Robot developed by customer Adam Green.