OpenCR

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iseng

1

belajar membuat fork dan melakukan pull request

alfaridhafi

turtlebot3_with_open_manipulator_core missing for ROS2

23

There seems to be no equivalent for the turtlebot3+openmanipulator ROS1 code (https://github.com/ROBOTIS-GIT/OpenCR/tree/master/arduino/opencr_arduino/opencr/libraries/turtlebot3/examples/turtlebot3_with_open_manipulator/turtlebot3_with_open_manipulator_core), at least I could not find it (e.g. in https://github.com/ROBOTIS-GIT/OpenCR/tree/master/arduino/opencr_arduino/opencr/libraries/turtlebot3_ros2/examples). Likely the following issue is related to this...

andreasBihlmaier

OpenCR 1.0 firmware upload is failed because of flash erase timeout

5

Hello, I got an error during uploading my firmware on OpenCR 1.0 board. The error message is shown in the following screenshot.  I noticed that the error is happened...

chjej202

OpenCR1.0 with TPS10 using OLLO Library

2

Hello, I have been trying to use the TPS10 temperature sensor with the OpenCR1.0 using the OpenCR 5 pin ports. I have noticed that using it with the arduino IDE,...

huybeme

Using RS485 port on OpenCR to communicate with camera

4

I'm new to this field and just started to learn about OpenCR board. I'm trying to use one of the RS485 ports on OpenCR to send and receive data from...

cmtchow

Connecting a Servo to the OpenCR

6

Looking around the source code and googling around, it seems to be that the Turtlebot3 / OpenCR board is set up to accept a servo connector. I see there's a...

pitosalas

I have trouble installing OpenCR package into Arduino IDE

2

I failed to install the OpenCR package (1.4.19) via boards manager of Arduino IDE. I tried to install by three computers, however I failed all computers. I tried to do...

hirasawaryo

Cannot get I2C communication to raspberry pi to work

2

I tried connecting the RP using the following Arduino code: ` #include void setup() { Wire.begin(11); // join i2c bus with address #11 Wire.onReceive(receiveEvent); // register event Serial.begin(115200); // start...

LordSyd

Customized TB3 Burger - bigger wheels and more space between wheels

1

Like many people I have modified my Burger and put different wheels on a wider wheelbase. Google and looking at issues I find a variety of bits of information but...

pitosalas

I improved the following two points: 1. TB3 will stop when ROS is disconnected.(updateGoalVelocity function) 2. The size of the JointTrajectory time variable is increased sufficiently.

nabeya11