Questions tagged [roomba]

The Roomba is a consumer-grade autonomous vacuuming robot sold by iRobot.

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6 votes
3 answers
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Create 2 losing serial communication after toggling full to passive while charging

We are having an issue where after toggling the create 2 from passive to active, then waiting a few seconds and toggling back to passive while on the charger, all serial communication fails a certain ...
hcl337's user avatar
  • 91
3 votes
1 answer
3k views

iRobot Create 2: Encoder Counts

This post is a follows from an earlier post (iRobot Create 2: Angle Measurement). I have been trying to use the wheel encoders to calculate the angle of the Create 2. I am using an Arduino Uno to ...
JSycamore's user avatar
  • 926
6 votes
2 answers
856 views

Sending commands from Ubuntu

I have a iRobot Create model 4400 and I need to send commands to the open interface through Ubuntu. I'm using gtkterm at 57600 baud but when I press play button, it only drives around itself. I have ...
Samuel Fraga Mateos's user avatar
3 votes
1 answer
622 views

Irobot create 2 C# connection

My department recently purchased Irobot create 2. We want to recreate the code from the Csharp create 2 driving Tether program to use as a base for our intro to computer science course. Currently the ...
Chris's user avatar
  • 31
4 votes
2 answers
3k views

Arduino-Create 2: Reading Sensor Values

Over the past few weeks, I have been attempting to interface the iRobot Create 2 with an Arduino Uno. As of yet, I have been unable to read sensor values back to the Arduino. I will describe by ...
JSycamore's user avatar
  • 926
3 votes
2 answers
593 views

iRobot Roomba 620 (similar to create 2) enters power saving mode although the is a pulse at BRC pin and wakes up at next pulse

Sorry for asking again, but there is still no solution and I am not able to comment this question from Aaron: Cannot disable sleep in passive mode for iRobot Create 2 Create 2 spec says: In ...
roombahacker's user avatar
3 votes
2 answers
2k views

iRobot Create 2: Angle Measurement

I have been working on trying to get the angle of the Create 2. I am trying to use this angle as a heading, which I will eventually use to control the robot. I will explain my procedure to highlight ...
JSycamore's user avatar
  • 926
2 votes
1 answer
1k views

Help sending serial command to Roomba

I have a Raspberry Pi hooked up to a Roomba 560's serial port. While going over the spec, I noticed movement controls weren't as simple as I expected. I can't send bytes larger than 255, but, ...
Ian Hyzy's user avatar
  • 173
1 vote
1 answer
226 views

iRobot Create 2 Flash CRC message

In testing my iRobot Create 2, I discovered that the following message is being sent periodically over the serial interface: " Flash CRC successful: 0x0 (0x0)". Is this expected behavior or am I ...
Stacy's user avatar
  • 21
0 votes
1 answer
2k views

iRobot Create 2 sensors [closed]

Can someone please provide me with a list of sensors on the create 2? I am hoping to get one soon, but want to be sure it has ultrasonic sensors and not just bump sensors before I do.
bmh's user avatar
  • 11