Description
ROSMASTER R2 is a mobile car with Ackerman steering structure developed based on ROS robot operating system. It supports Jetson NANO, TX2 NX, Jetson Xavier NX and Raspberry Pi 4B as main control boards. R2 is equipped with high-performance hardware configurations such as laser radar, depth camera, voice interaction module, 520 motor racing rubber tire, which can realize robot mapping navigation, obstacle avoidance, automatic driving, human feature action recognition, voice interaction control and other functions. It also supports mobile phone APP, wireless handle, ROS operating system, computer keyboard and other remote control methods. And we will provide 105 lesson teaching videos and many source codes for users' reference.
Packing List
Tutorial link
Yahboom ROSMASTER R2 ROS Robot
Shipping and delivery Information
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Customer Reviews
The speed is as fast as I thought. I was worried that I could not successfully assemble the Ackerman chassis. When I received the goods, I found that the chassis had been assembled, which was great.
Unfortunately, it still has some shortcomings.
① Too fast to control
② Unable to bear weight
③ The automatic driving cases don't match perfectly. I have to debug that by myself.
Ackerman structure is cool, I like it!!!
After I placed the order, Yahboom tell me that the package had been sent. I received my package in the United States about 5 days later.
According to the instructions, I had a hard time completing the assembly. After that, I knew that an installation video was provided (God, what I missed!!).
When I first used the APP remote control, I encountered some problems, and helped me solve them through the whatsAPP group technical support. However, due to the time difference, the communication took a long time. It took two days to solve the problem.
If Yahboom can provide technical support services at American time, I think more people will buy them. (Just suggestions)
The car's overall features are very good, but I still think there are some areas that need improvement.
① The motor speed is fast, and it is not easy to control when moving at high speed.
② The wiring between the expansion board and the module and motor is too complex, which is easy to be connected incorrectly.
③ If the car is stationary for a long time when the navigation function is turned on, the map will shift due to accumulated errors.
QUESTIONS & ANSWERS
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What is the approximate speed range of the car?
Hello friend,
Sorry for late reply. There is some time difference between us, so I can't reply you in time
After our test, the maximum speed of this car is 1.8m/s. -
What is the max speed?
Hello friend,
After we test, it max speed is 1.8m/s.
The following are the parameters of the motor, which I hope will be helpful to you.
Rated voltage: 12V; Stall torque: 3.1 kgf,cm; Rated torque: 2.2kgf.cm; Speed before deceleration: 11000rpm;
Rated power: <4w; Stall current: 3A; Rated current: 0.3A;
Reduction ratio: 1:19; Speed after deceleration: About 550±10rpm; Supply voltage: 3.3-5V -
Whats The difference between the Standard nano and the supirior and ultimate vesrsion.. (i have the nano 4GB developer kit )
Hi friend,
Sorry for late reply.
Standard kit packing list include: SLAM A1 Lidar.
Supirior kit packing list includes: SLAM A1 Lidar, 7 inch display screen.
Ultimate kit packing list includes: YDLidar 4ROS, 7 inch display screen, voice module.
Your can check SKU picture about this. Any other questions, contact us by email:market@yahboom.com