Welcome to a Vacuum Cleaner Battery specialist of the iRobot Battery
On Indiegogo, CoroWare launched a 4WD “CoroBot Spark,” open robot platform for STEM education, based on a Raspberry Pi SBC and a CoroWare controller board.
CoroWare Robotics Solutions’s CoroBot Spark is the latest of several open source robot kits that have used the Raspberry Pi single board computer. Recent examples include iRobot’s Create 2, a hackable version of its Roomba robot, as well as Frindo.org’s RPi-ready Frindo robot. Other Linux-based robot controller boards designed to integrate the Raspberry Pi include the Roboteq RIO, Mikronaut’s RoboPi, and the Calao Systems’s PinBall SBC.
The open source CoroBot Spark differs from the Create 2 or Frindo in that it’s a larger four-wheel drive (4WD) vehicle. Like the Create 2, the Spark is designed for middle school and high school science, technology, engineering and math (STEM) programs, as well as university research and education.
CoroWare’s Indiegogo campaign offers Corobot Spark early adopter kits for $275, and many more kits at $350, with shipments due in May. A $400 Educational/Developer package adds an Xbox controller, a USB flash drive, additional drivers, and premium tech support.
The kits include a Raspberry Pi board with camera, along with the chassis, motors, wheels, battery with such as iRobot 4978 Battery , iRobot iTouchless AV001A Battery , iRobot iTouchless AV002A Battery , iRobot Roomba 400 Battery , iRobot Roomba 4000 Battery , iRobot Roomba 4100 Battery , iRobot Roomba 4210 Battery , iRobot Roomba 5210 Battery , iRobot Roomba Dirt Dog Battery , iRobot Roomba Intelligent Robotic M-288 Battery , iRobot Roomba Pro Elite Battery , iRobot Roomba Scheduler Battery , sensors, and CoroWare’s CoroBot Pi Hat controller board. The Pi Hat supports peripherals including variable speed motors, and sensors for touch, ultrasonic, infrared, sound, and more.
The Indiegogo page mentions availability of both the older ARM11-based Raspberry Pi Model B+ and the new quad Cortex-A7-based Raspberry Pi 2 Model B. With the latter, it says, you can run either Debian Linux or the upcoming Windows 10, which to the surprise of many, landed on the RPI 2’s list of supported OSes along with Ubuntu.
CoroWare has long offered a line of four-wheeled, x86-based robots with Windows and Ubuntu support. Rolling robots such as the Ubuntu ready CoroWare Explorer EX-L added Robot Operating System (ROS) middleware extensions. The company’s last major Ubuntu/ROS model was the CoroBot Pro, a $9,000 robot development platform announced in 2013, which is currently in the process of being updated to a v2 model (see farther below).
The CoroBot Spark’s software stack, including its cross platform GUI, was written entirely in Python. The stack will include open and cross-platform APIs, says CoroWare. Each Debian image will come preloaded with Anaconda, SciPy, iPython Notebook, and other tools.
“The CoroBot Spark platform is especially attractive because the chassis design, software and APIs will all be available through open source channels such as GitHub,” stated Lloyd Spencer, CEO of CoroWare.
The CoroBot Spark can be assembled in less than 30 minutes with the included screwdriver in a process does not require breadboards or jumper wires, claims CoroWare. The entire kit, excluding the Pi Hat, “is designed to be made at a local makerspace using 3D printing and laser cutting,” says the company.
The Pi Hat board is touted for its inclusion of Cypress’s PSoC 5LP system-on-chip, as well as two lesser powered PSoC 4 (4200 Series) chips. Built around an ARM Cortex-M3 microcontroller, the PSoC 5LP offers digitally reprogrammable logic, which is somewhat like an FPGA, but easier to use, says CoroWare. As a result, “you can customize which pins do what on the fly,” says the company.
The CoroBot Spark ships with a USB WiFi dongle for the Raspberry Pi, and does not require tethered operation to navigate. A desktop control application that supports Linux, Mac, or Windows, offers basic user input, sensor information, and a Python console for basic scripted commands. The Pi Hat board, meanwhile, is “preloaded with basic control blocks and will have many more freely available online that can be uploaded via PSoC creator,” says CoroWare.