Sphero edu code blocks loops how to#
Sphero edu code blocks loops full#

The Bolt connects using Bluetooth LE through the Sphero Edu app itself, with the app working as a portal to both your programs and any programs that other users have shared – you’ll see these entering a Facebook-like feed every time you launch the app. Get a few Bolts together and you can create some pretty cool multi-robot spectaculars, although with just the one Bolt we haven’t had much of a chance to try this out. These enable one Bolt to message another, and you can then use conditionals to state what happens when that message is received.

The new infrared sensors – and matching emitters – come into their own if you have more than one Bolt. You can, if more navigationally minded, use the new compass to take exact directions and help the Bolt find its way from one point in the room to another, even around obstacles or through a maze. For instance, you can use the light sensor to have the SPRK+ react to different ambient light levels, or to respond when you shine a torch on it. That’s the biggest plus for the Bolt over the SPRK+, but you shouldn’t underestimate the new sensors. What’s more, different blocks allow you to run scrolling text messages across the display, so that you can put ‘Hello World!’ or a wide range of looping insults on the sphere as it rolls around. This enables you to construct simple images and multi-frame animations using a simple editor that’s cleverly built into one of the command blocks.

Sphero edu code blocks loops full#

The 8 x 8 LED matrix might not sound that exciting, but you have full control over the colour and brightness of each LED.

Previous Spheros made all this super-accessible using the Scratch-like block-based language, yet you could still pull off some impressively sophisticated results. As such, you can program it to change direction if it collides with an object, or stop moving and flash if it has travelled a certain distance or reached a specified velocity.

Sphero edu code blocks loops how to#

While the Bolt can be driven around with a touchscreen controller in the Sphero Edu app, it’s really designed to be programmed, responding to commands that tell it where to move at what speed and in which direction, how to rotate and when and how to flash its built-in LED lights.Ĭrucially, it also responds to conditionals and the data coming from its sensors.