Questions tagged [communication]

means of sending messages, orders, etc., through the transmission media like air, conductor. ...

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choose ZigBee modules for full wireless mesh

What is the most common ZigBee IP Modules to create full wireless mesh mode? I know that it should be 1) coordinator and 2) router to create full-mesh But I am interesting about what kind of modules ...
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3k views

MSP (Multiwii Serial Protocol) receiving data with pyMultiWii issue

I want to get telemetry data from my flight controller (Matek F405-CTR) and send control commands to it via MSP protocol. I've already configured UART3 port on Matek in Inav configurator (look at pic)...
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0answers
145 views

Hokuyo URG-04LX-UG01 and Mac compatibility issues

I've got my hands on this laser range scanner but seem to have some problem receiving any output from it. I can't find any guide on how to set it up on the internet, so I was wondering if it is even ...
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32 views

solid communication methods for a docking robot

I have a simple robot which drives along a track and waters plants. After each watering mission, it should return to its dock for further instructions. The dock has a Raspberry Pi, while the robot ...
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31 views

Is there any RAPID instruction to save image as variable in YuMi integrated vision without using RobotStudio?

I want to perceive the images from the cameras embedded in YuMi IRB 14000 arms and store them as videos, in Ubuntu without using ABB RobotStudio. is there any way to do that? if yes how can I do that ...
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17 views

How to perform decoupling between decision making and action execution in ROS2?

Hi I'm making a robot using: ros2 foxy OS Ubuntu Linux 20.04.2 LTS (Focal Fossa). Linux 5.8.0-59-generic I built an Action based on the tutorial Building an Action Server and Client. Then expanded ...
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19 views

Jetson tx2 to Teensy 3.6 Serial communication issue

I am trying to establish serial communication between Nvidia Jetson Tx2 and Teensy 3.6. Using pyserial, while reading the data sent from Teensy 3.6 on Rx pin on the Jetson, I come to an error that ...
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1answer
25 views

What RF transceivers modules are used on AUVs for communication with ground station?

I am working on a project where we want a RF transceiver on the AUV for communicating with the ground station when its on the water surface. I am looking for RF modules that can work in proximity to ...
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22 views

Do I need Fantom Tether Interface for ROV

I try to make a ROV for some undergraduate science project.I planing to use raspberrypi for control and image processing but ı will use ethernet cable for cominication. But every source ı look they ...
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Can't get iRobot Create to respond

We have an iRobot Create connected to a Win 10 PC with the cable supplied with the unit. We have followed the instructions here: http://www.robotappstore.com/Knowledge-Base/How-to-Use-a-RealTerm-...
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236 views

PX4 Communication

Does anyone here know PX4 software? I'm using Eclipse to program it and I want to Open a new UART door and write on this, I'm doing the following commands... ...