Optionally connect the brc pin from the create 2 to the rts pin on the converter.
Irobot create serial cable.
If you are using the tensility cable and the ftdi pcb the connections should look like this.
It worked like a charm giving me a serial port to fully control the roomba.
Serial cable sends commands from a computer or other microcontroller to the robot.
Led indicators for tx rx data traffic indication this serial cable is designed for use with create2 or all roomba models with mini din serial control interface including 400 series since october 2007 plus 500 series onward including 500 600 700 and 800 series.
Drill template on faceplate shows safe drilling areas.
Built in sensors allow the robot to react to its environment.
Comes packaged with the irobot command module for use with irobot create.
A week ago i got my osmo hacker roomba firmware updater from irobot.
The irobot usb serial cable should come with instructions on how to install drivers for it.
Used to communicate between your computer and command module.
Kurt mike kuniavsky.
Removing the faceplate exposes the serial port.
Preprogrammed behaviors can be controlled via open interface commands.
Button pins 1 and 2 are create 2 battery voltage.
It s this name that will replace the dev cu keyserial1 that is in my example.
Since the rxd and txd pins use 0 5v logic voltage and the pc serial ports use different voltages rs 232 levels it is necessary to shift voltage levels.
1 5m 60 inches industrial grade usb to serial ttl cable.
Pin 3 is create 2 tx.
Make sure this fits by entering your model number.
Use this serial to usb cable to send commands to the create 2 programmable robot from your desktop or other computing device.
Finally connect the rx of the create 2 to the tx from the 5v serial to usb converter.
Pins 1 and 2 vpwr are connected to the roomba battery through a 200 ma ptc resettable fuse.
Robot returns to home base to dock and recharge.
When you re done making this cable board you can download free software to control the roomba how to make a roomba serial interface by tod e.
From beginner developers to advanced robotics students create 2 allows for a variety of programming methods and is totally compatible with your computer or microcontroller.
