Buy from US | Buy from UK | Buy from DE | Buy from IT | Buy from FR | Buy from ES | Buy from JP |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
Welcome to the first lesson of Osoyoo Model-3 Robot Learning Kit!
In this “Hello World” version lesson, we will install the most important framework of the robot car and program the car to do some simple movements. If you have passed the test movement of this lesson, it means Arduino, motor control module, motors, batteries, chassis and wire connections between these parts are all functioning well.
As your experiments in future lessons are all based on the frame work of Lesson 1, it is very important to test the installation and sample code in this Lesson properly.
https://osoyoo.com/2017/08/15/l298npro-motor-driver-module/
Sensor Shield V5.0 for Arduino UNO | OSOYOO Model-X |
S5 | ENA |
S6 | ENB |
S7 | IN1 |
S8 | IN2 |
S9 | IN3 |
S10 | IN4 |
OSOYOO UNO | OSOYOO Model-X |
D5 | ENA |
D6 | ENB |
D7 | IN1 |
D8 | IN2 |
D9 | IN3 |
D10 | IN4 |
Open-source Arduino Software(IDE) |
![]() |
Download Arduino IDE here: https://www.arduino.cc/en/Main/Software?setlang=en |
7 zip is a free zip utility that un-zips zip files |
![]() |
Download 7zip here for free https://www.7-zip.org/ |
Install latest Arduino IDE (If you have Arduino IDE version after 1.1.16, please skip this step).
Download Arduino IDE from https://www.arduino.cc/en/Main/Software?setlang=en, then install the software.
Download https://osoyoo.com/picture/2WD_Car_V2.0/code/lesson-1.zip , unzip it, you will see a folder called lesson-1
Connect UNO R3 board to PC with USB cable, open Arduino IDE, choose corresponding board/port for your project
Click file -> click Open -> choose code “lesson-1.ino”, load the code into Arduino, and then upload the sketch to the board.
Disconnect Arduino from PC, put a 9V battery into battery box (make sure polar direction is correct, otherwise it can destroy your device and cause fire hazard).
Put the car on the ground, the car should go forward 2 seconds, then go backward 2 seconds, then left turn for 2 seconds, then right turn for 2 seconds, then stop.
If the car does not move as per above mentioned result, you should check your wire connection, battery voltage(must over 7.2v).
DownLoad Url osoyoo.com
You must be logged in to post a comment.
How do i get support? I cannot get Lesson 1 working. Car does not move at all even after checking and following exact steps mentioned here. Please HELP.
Hi, does the indicate LED on? And can you see your battery voltage on the voltage meter? Could you please check the wire connection, especially the connection of the battery?
I uploaded the 1st lesson. I checked the wiring. The robot still not working.
Battery is above 7.2. LED on the sensor shield right next to the LCD parallel port keeps pulsing with sounding a little beep.
Any thought of why this is happening?
Hi,kaditech,
Could take the wiring photo and send it to my eamil (david@vership.com),I will reply you as soon as possible…Of course, you can attach more details.
Hello, when I tried to upload the sketch I have an error:
Arduino:1.8.13 (Windows 10), Tarjeta:”Arduino Uno”
El Sketch usa 4714 bytes (14%) del espacio de almacenamiento de programa. El máximo es 32256 bytes.
Las variables Globales usan 229 bytes (11%) de la memoria dinámica, dejando 1819 bytes para las variables locales. El máximo es 2048 bytes.
Ha ocurrido un error mientras se enviaba el sketch
Este informe podría contener más información con
“Mostrar salida detallada durante la compilación”
opción habilitada en Archivo -> Preferencias.
Please unplug the Arduino UNO board , then reconnect and upload the code again. If still not working, then you need to replace a new UNO board.