pymata4
A High Performance Python Client For Arduino Firmata (by MrYsLab)
ros2arduino
This library helps the Arduino board communicate with the ROS2 using XRCE-DDS. (by ROBOTIS-GIT)
| pymata4 | ros2arduino | |
|---|---|---|
| 2 | 4 | |
| 68 | 202 | |
| - | 0.0% | |
| 3.8 | 0.0 | |
| almost 2 years ago | about 3 years ago | |
| Python | C | |
| GNU Affero General Public License v3.0 | Apache License 2.0 |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
pymata4
Posts with mentions or reviews of pymata4.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-04-17.
- Using python to control stepper motor on Arduino
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RADU: Motor Controller Software for Arduino and Raspberry Pico
The Firmata Protocol provides an abstraction layer for communicating with a microcontroller to read and write its GPIO pins. Currently, it works with Arduino based microcontroller. To use this, you need to install the Firmata firmware on your microcontroller, and then use the client library for sending Firmata commands. The protocol support different client libraries, like Python Pymata4 or other languages like JavaScript and Ruby. There are no ROS abstractions, which means inside the client you would need to write custom code for processing and generating ROS messages.
ros2arduino
Posts with mentions or reviews of ros2arduino.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-12-07.
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ROS2 and Arduino (Teensy 4.1) communication over Ethernet?
The publisher_ethernet_udp example in the ros2arduino library will build and run just fine, but I can't seem to get it to actually publish anything. When using the default Ethernet library, it hangs at the while(Ethernet.linkStatus() != LinkON); line forever. By switching to the QNEthernet library and adding DHCP, I can connect to the local network, get through the ros2::init, and start the spin, but nothing ever publishes. My guess is that it's failing to connect to the ROS2 instance on the Ubuntu machine, but I don't know what's missing to let it do so. I've tried setting the AGENT_IP to the IP address of the Ubuntu machine (which I believe is the correct setting), as well as the IP of the Teensy and just some random IPs for kicks. I don't know what the AGENT_PORT should be set to, but I've tried 11811 and the default 2018. The ros2arduino and QNEthernet code is below: main.cpp ```
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Trying to integrate humidity sensor information to ROS2
In ROS1 you could run microros on am Arduino and the Arduino could publish ros messages over serial. Not sure what the ROS2 equivalent is, but this might be it: https://github.com/ROBOTIS-GIT/ros2arduino
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RADU: Motor Controller Software for Arduino and Raspberry Pico
The ROS2Arduino library support more powerful Arduino Boards with at lest 32KB RAM and a TCP/IP hardware. Internally, it is build on top of the Micro XRCE-DDS framework, which provides Serial, UDP or TCP connections. According to the documentation, it only supports ROS2 up to the Dashing Diademata distribution.
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Ros2 + Arduino confusion
Also found github.com/ROBOTIS-GIT/ros2arduino with a quick search, maybe it gets you forward.
What are some alternatives?
When comparing pymata4 and ros2arduino you can also consider the following projects:
awesome-python - An opinionated list of awesome Python frameworks, libraries, software and resources.
micro_ros_arduino - micro-ROS library for Arduino
Keras - Deep Learning for humans
rosserial - A ROS client library for small, embedded devices, such as Arduino. See: http://wiki.ros.org/rosserial
Micro-XRCE-DDS - An XRCE DDS implementation. Looking for commercial support? Contact [email protected]
u2if - USB to interfaces implementing MicroPython "machine" module functionalities on a computer.
ros2_serial_example
rclpy - rclpy (ROS Client Library for Python)