Duckiebot安装说明（三）硬件组装（2）

前提声明：在这里只写DB21M型号的配置，因为在做的是这辆车。

Unit 2 Duckiebot 配置文件

1.1 综述

说明:

• “JN”: NVIDIA Jetson Nano
• “ToF”: Time of flight
• “IMU”: Inertial Measurement Unit (Accelerometer, Gyroscope)

1.2 Duckiebot version 2021, or DB21

The Duckiebot DB21 debuted with the “Self-Driving Cars with Duckietown” massive open online course, as version DB21M.

Later revisions, referred to under the broader label DB21, improve the DB21M by:

• expanding the onboard memory from 32GB to 64GB;
• tweaking the chassis design (v1.0 -> v2.0) for reduced complexity and increased stiffness;
• introducing a newer version of the HUT (v3.15); which is backwards compatible and removes the need for an additional resistor on the top button;
• downgrades the IMU version from MPU-9250 to MPU-6050 due to global chip shortages (2021-2022 chip crisis).

1.3 Duckiebot版本说明

Duckiebot version 2021 = DB21

Duckiebot MOOC Founder’s edition 2021 = DB21M

Duckiebot version 2019 = DB19

Duckiebot version 2018 = DB18

Duckiebot version 2017 = DB17

标签：DB21M,组装,硬件,version,2021,MPU,DB21,Duckiebot
来源： https://blog.csdn.net/Hermione27/article/details/122443904