The world’s first Raspberry Pi-powered Twitter-activated jelly bean-pooping unicorn

When eight-year-old Tru challenged the Kids Invent Stuff team to build a sparkly, pooping, rainbow unicorn electric vehicle, they did exactly that. And when Kids Invent Stuff, also known as Ruth and Shawn, got in contact with Estefannie Explains it All, their unicorn ended up getting an IoT upgrade…because obviously.

You tweet and the Unicorn poops candy! | Kids Invent Stuff

We bring kids’ inventions to life and this month we teamed up with fellow youtube Estefannie (from Estefannie Explains It All https://www.youtube.com/user/estefanniegg SHE IS EPIC!) to modify Tru’s incredible sweet pooping unicorn to be activated by the internet! Featuring the AMAZING Allen Pan https://www.youtube.com/channel/UCVS89U86PwqzNkK2qYNbk5A (Thanks Allen for your filming and tweeting!)

Kids Invent Stuff

If you’re looking for an exciting, wholesome, wonderful YouTube channel suitable for the whole family, look no further than Kids Invent Stuff. Challenging kids to imagine wonderful inventions based on monthly themes, channel owners Ruth and Shawn then make these kids’ ideas a reality. Much like the Astro Pi Challenge, Kids Invent Stuff is one of those things we adults wish existed when we were kids. We’re not jealous, we’re just…OK, we’re definitely jealous.

ANYWAY, when eight-year-old Tru’s sparkly, pooping, rainbow unicorn won the channel’s ‘crazy new vehicle’ challenge, the team got to work, and the result is magical.

Riding an ELECTRIC POOPING UNICORN! | Kids Invent Stuff

We built 8-year-old Tru’s sparkly, pooping, rainbow unicorn electric vehicle and here’s what happened when we drove it for the first time and pooped out some jelly beans! A massive THANK YOU to our challenge sponsor The Big Bang Fair: https://www.thebigbangfair.co.uk The Big Bang Fair is the UK’s biggest celebration of STEM for young people!

But could a sparkly, pooping, rainbow unicorn electric vehicle ever be enough? Is anything ever enough if it’s not connected to the internet? Of course not. And that’s where Estefannie came in.

At Maker Central in Birmingham earlier this year, the two YouTube teams got together to realise their shared IoT dream.

They ran out of chairs for their panel, so Allen had to improvise

With the help of a Raspberry Pi Zero W connected to the relay built into the unicorn, the team were able to write code that combs through Twitter, looking for mentions of @mythicalpoops. A positive result triggers the Raspberry Pi to activate the relay, and the unicorn lifts its tail to shoot jelly beans at passers-by.

You can definitely tell this project was invented by an eight-year-old, and we love it!

IoT unicorn

As you can see in the video above, the IoT upgrades to the unicorn allow Twitter users to control when the mythical beast poops its jelly beans. There are rumours that the unicorn may be coming to live with us at Pi Towers, but if these turn out to be true, we’ll ensure that this function is turned off. So no tweeting the unicorn!

You know what to do

Be sure to subscribe to both Kids Invent Stuff and Estefannie Explains It All on YouTube. They’re excellent makers producing wonderful content, and we know you’ll love them.

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