Osoyoo Model-3 Robot Learning Kit is designed for beginners to learn programming and get hands-on experience on robot design and assembly.
We have developed a step-by-step tutorial which evolves from a simple car without any control to a multi-function robotic car controlled by mobile APP.
Every lesson has detailed sample code with comments, circuit graph, assembly instruction and video. Even if you have no programming experience, you can follow the step-by-step instruction and gradually become a master.
Our robotic car is 100% open source. If you are an intermediate player and have time to read our code comments, you can easily customize this robotic car to make your own project for science fair, college home work or even commercial applications.
This kit contains module parts including Tracking module, Infrared Remote Control and OSOYOO Motor shield for Arduino UNO, etc. With these modules, the robot car can work in multiple modes such as auto-go, infrared control and line tracking. You can use our APP to control the robot car through Bluetooth.
I bought one of the above Model 3 V2.0 robot car kits through Amazon and the instruction disc was missing. Can you send me one?
Thank you in advance for your prompt reply to my request.
We purchased the Model 3 Robot. Pins on the External Power Connector on the Motor Driver Shield interfere with the Power Jack on the Uno PCB. We received five M3 nuts which is not enough to use four M3 screws to attach the battery box. Do not know if more are required for Lessons 2-6 yet. It would be nice to have the number of nuts and bolts listed so we know how many we will need.
A power schematic would be nice so we can determine how well the power switch on the Motor Driver Board isolates the battery from the Arduino.
I like the robot and the price. More holes on the base plate to mount additional devices would be nice too.
hi, ksanger,
Thanks for purchasing our Model 3 robot car. the M3 nuts are packed in a small screw bags. Maybe it is hidden under the foam. please double check your packing box.
I’m stuck on Lesson 3. I’m out of M3 nuts. Only used two on the battery box and have one left. Two are needed for mounting the IR Line Sensor. Plus the M3-10 hex cap screws bottom out in the m3-30 copper pillars such that the board wonders side to side. There is at least one more turns worth of thread on the bolt when it bottoms out in the copper pillars. Holes in copper pillars were not tapped long enough.
Do you mean you just get 2 PCS M3 nuts? If so, please tell me your order No and your address, I’ll replace M3 nuts to you. My email address is [email protected]
Can I use each lessons code all at once in Arduino, for example, be able to move it with the remote controller and also react with the ultrasonic detection function? If so, can someone show me some instructions how?
I am having a problem with the bluetooth lesson 6.
The car works OK for lessons 1 to 5.
For lesson 6, I can connect my phone to the car but none of the controls on the app work. I have also tried my iPad but this also does not work.
The car is a model 2 V3.
Any ideas?
Hello Elaine, thank you for your response.
I’ve tried using the speed+/- control and also the Engine on/off control and also the forward/backward control but the car does not respond to any of these.
Hello, Do you get any error when you control the APP? When you click connect, could you see the bluetooth device? are you willing to take a vedio abou control the APP and send to my email address: [email protected]
When I looked at the web site instructions (not the pdf), it has different instructions for Motor Shield v1.0 and v1.1 (mine is v1.1). I checked the jumpers for RX0 and TX0 and they were incorrectly set. I’ve now set them to RX0-D11 and TX0-D4.
After searching and connecting, the APP says “Connected”.
When I turn on the Engine I get a constant buzzer noise from the car. Increasing the Speed+ control does make the car move (one wheel only) for a short time but as I further increase the speed I get APP error “Error 516: Unable to write: Broken pipe.
There appears to be 2 lesson samples for the Bluetooth, lesson6 and lesson6a. Which should I use or should they both work?
I’m not sure why but it is now (almost) fully working, using Lesson6a (Lesson6 does not work for me).
I sometimes still get the “Error 516: Unable to write: Broken pipe” error. I assume that this means that the Bluetooth connection has stopped working.
The steering does not work, not sure if this is an APP problem or something to do with my phone, since the steering wheel on the APP does not rotate when I rotate the phone.
Hello, please confirm which version of the osyoo motor shield. I test two versions boards and don’t get the error of Error 516: Unable to write: Broken pipe.
Are you willing to take a video about this and send to my email address: [email protected]?
Or how about sending the HC module as a replacement to you? If so, please provide your order no and full address.
The APP steering problem seems to be something to do with my mobile phone since the APP steering works on another phone.
Even using with the phone which works the steering, I still sometimes get the “Error 516” but I can live with this problem so OK.
For anyone who has a similar problem (maybe user cmbw30), check that the RX0 and TX0 jumpers are correct for the version of motor shield, I had to move mine to get the car to move (see my post February 28, 2022 at 2:45 am above).
Please scan bluetooth device in your phone setting and connect with HC02 device, then open OSOY0O imitation driving Robot APP, then Click BT Search and scan Bluetooth device, then Choose HC-02 device till device is connected, then Turn on engine toggle, then Click Speed+ to make the car move; click gear switch to control car move forward or backward; rotate mobile phone angle to change car direction.
Please follow the picture about how to set APP step by step, and please don’t skip step.
One of customers met this issue before and we find that he mix up the setting steps of bluetooth.
Are you willing to take videos and send to my email address: [email protected]?
Please show the more details about connecting bluetooth and setting APP.
I bought one of the above Model 3 V2.0 robot car kits through Amazon and the instruction disc was missing. Can you send me one?
Thank you in advance for your prompt reply to my request.
Please tell me your order No. and your email address. I need to confirm the version of the car and send the PDF instruction to you.
The PDF instruction link is https://osoyoo.com/picture/V2.0_Model_3_Robot/Model_3_V2.0_instruction.pdf
Osoyoo Model-3 V2.0 Robot Car Lesson 3, the instructions do not make the car move forward, is there any updated code?
Do you test lesson 1 and it works well? Please take photos about the expansion board and send to my email address: [email protected]
We purchased the Model 3 Robot. Pins on the External Power Connector on the Motor Driver Shield interfere with the Power Jack on the Uno PCB. We received five M3 nuts which is not enough to use four M3 screws to attach the battery box. Do not know if more are required for Lessons 2-6 yet. It would be nice to have the number of nuts and bolts listed so we know how many we will need.
A power schematic would be nice so we can determine how well the power switch on the Motor Driver Board isolates the battery from the Arduino.
I like the robot and the price. More holes on the base plate to mount additional devices would be nice too.
hi, ksanger,
Thanks for purchasing our Model 3 robot car. the M3 nuts are packed in a small screw bags. Maybe it is hidden under the foam. please double check your packing box.
I’m stuck on Lesson 3. I’m out of M3 nuts. Only used two on the battery box and have one left. Two are needed for mounting the IR Line Sensor. Plus the M3-10 hex cap screws bottom out in the m3-30 copper pillars such that the board wonders side to side. There is at least one more turns worth of thread on the bolt when it bottoms out in the copper pillars. Holes in copper pillars were not tapped long enough.
Do you mean you just get 2 PCS M3 nuts? If so, please tell me your order No and your address, I’ll replace M3 nuts to you. My email address is [email protected]
Can I use each lessons code all at once in Arduino, for example, be able to move it with the remote controller and also react with the ultrasonic detection function? If so, can someone show me some instructions how?
Hi, this is a learning robot car kit for Arduino, so we just provide simple code for each sensor module. You can learn the code and create new codes.
lesson5までは問題なく動きましたが、lesson6を書き込むと「スケッチの書き込み中にえらーが発生しました」表示になります。
どうしたらよいでしょうか
田中 様
お問い合わせ、ありがとうございます。
注意：スケッチをArduinoにアップロードする前に、Bluetoothモジュールを取り外して、電源を切りしてください。スケッチを問題なく書き込みましたら、Bluetoothモジュールをインサートしてくださいませ。
どうぞよろしくお願いいたします。
I am having a problem with the bluetooth lesson 6.
The car works OK for lessons 1 to 5.
For lesson 6, I can connect my phone to the car but none of the controls on the app work. I have also tried my iPad but this also does not work.
The car is a model 2 V3.
Any ideas?
Sorry, meant to say Model 3 V2.
Please click speed+ to add speed when you control the APP.
Hello Elaine, thank you for your response.
I’ve tried using the speed+/- control and also the Engine on/off control and also the forward/backward control but the car does not respond to any of these.
Hello, Do you get any error when you control the APP? When you click connect, could you see the bluetooth device? are you willing to take a vedio abou control the APP and send to my email address: [email protected]
When I looked at the web site instructions (not the pdf), it has different instructions for Motor Shield v1.0 and v1.1 (mine is v1.1). I checked the jumpers for RX0 and TX0 and they were incorrectly set. I’ve now set them to RX0-D11 and TX0-D4.
After searching and connecting, the APP says “Connected”.
When I turn on the Engine I get a constant buzzer noise from the car. Increasing the Speed+ control does make the car move (one wheel only) for a short time but as I further increase the speed I get APP error “Error 516: Unable to write: Broken pipe.
There appears to be 2 lesson samples for the Bluetooth, lesson6 and lesson6a. Which should I use or should they both work?
I’m not sure why but it is now (almost) fully working, using Lesson6a (Lesson6 does not work for me).
I sometimes still get the “Error 516: Unable to write: Broken pipe” error. I assume that this means that the Bluetooth connection has stopped working.
The steering does not work, not sure if this is an APP problem or something to do with my phone, since the steering wheel on the APP does not rotate when I rotate the phone.
Hello, please confirm which version of the osyoo motor shield. I test two versions boards and don’t get the error of Error 516: Unable to write: Broken pipe.
Are you willing to take a video about this and send to my email address: [email protected]?
Or how about sending the HC module as a replacement to you? If so, please provide your order no and full address.
The APP steering problem seems to be something to do with my mobile phone since the APP steering works on another phone.
Even using with the phone which works the steering, I still sometimes get the “Error 516” but I can live with this problem so OK.
For anyone who has a similar problem (maybe user cmbw30), check that the RX0 and TX0 jumpers are correct for the version of motor shield, I had to move mine to get the car to move (see my post February 28, 2022 at 2:45 am above).
Thanks for your help.
Not able to get it to move. It shows connected but when increasing the speed it does not move.
Hello, Do you mean the car can’t move in lesson 1, or when you use APP to control the car, the car don’t move?
are you willing to take a video about the issue and send to my email address: [email protected]?
Whenever I try to use the app on lesson 6a, it comes up with error 516:unable to write:broken pipe. This is on the model 3 with the 1.1 board
Please scan bluetooth device in your phone setting and connect with HC02 device, then open OSOY0O imitation driving Robot APP, then Click BT Search and scan Bluetooth device, then Choose HC-02 device till device is connected, then Turn on engine toggle, then Click Speed+ to make the car move; click gear switch to control car move forward or backward; rotate mobile phone angle to change car direction.
Please follow the picture about how to set APP step by step, and please don’t skip step.
I have done all of the steps you have listed and it is still coming up with the same error as before
One of customers met this issue before and we find that he mix up the setting steps of bluetooth.
Are you willing to take videos and send to my email address: [email protected]?
Please show the more details about connecting bluetooth and setting APP.