Amazon Giving Out (Sort Of) Hackable Amazon Dash Button

October 11, 2015 by Richard Baguley 49 Comments

We’ve seen some interesting hacks of the Amazon Dash buttons, a neat device where you press a button and it orders a product from Amazon for you. Now, [Amazon] themselves are getting into the hacking fun with the AWS IoT Button. This is a Dash button that Amazon is giving out at events to promote their new Amazon Web Services (AWS) Internet of Things (IoT) service.

As part of their efforts to take over the world, the AWS IoT service allows you to create button-based services like ordering pizza or starting Netflix, but without running your own server. Instead, Amazon handles all of the hard stuff behind the scenes on their Lambda engine, which receives the small bit of JSON that the button sends and runs a Lambda function that orders pizza, kicks off Netflix, then starts World War III. Amazon provides sample actions for things like ~~launching the missiles~~ sending a text message over Twilio and writing to a database. Amazon isn’t selling these buttons: they only seem to be available as swag at events. Make a loud enough noise in the comments section and maybe they’ll allocate some for the Hackaday community.

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Get Your Internet Out Of My Things

October 8, 2015 by Elliot Williams 78 Comments

2014 was the year that the Internet of Things (IoT) reached the “Peak of Inflated Expectations” on the Gartner Hype Cycle. By 2015, it had only moved a tiny bit, towards the “Trough of Disillusionment”. We’re going to try to push it over the edge.

Depending on whom you ask, the IoT seems to mean that whatever the thing is, it’s got a tiny computer inside with an Internet connection and is sending or receiving data autonomously. Put a computer in your toaster and hook it up to the Internet! Your thermostat? Hook it up to the Internet!? Yoga mat? Internet! Mattress pad? To the Intertubes!

Snark aside, to get you through the phase of inflated expectations and on down into disillusionment, we’re going to use just one word: “security”. (Are you disillusioned yet? We’re personally bummed out anytime anyone says “security”. It’s a lot like saying “taxes” or “dentist’s appointment”, in that it means that we’re going to have to do something unpleasant but necessary. It’s a reality-laden buzzkill.)

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The Pizza Button

September 29, 2015 by James Hobson 24 Comments

How often have you ever wanted a pizza but reaaaaaaally didn’t want to get off the couch to go order, or god forbid, actually go to a pizzeria to pick one up? Well [Brody Berson] has the solution for you! He re-purposed an Amazon Dash button to order himself Domino’s Pizza with the press of a button.

He was originally inspired by our recent post about hacking the Amazon Dash button to do whatever you want — and whatever he wanted was a pizza button. He admits he was inspired by the bachelor years gone by where this would have been really, really handy — apparently he even ordered McDonalds through Postmates once!

It’s pretty simple too — all he needed to do was a bit of coding. Someone had already made a specific Domino’s Pizza API, and thanks to the interest in the Dash button, he was able to find everything he needed to mash together a one-push-button-pizza-delivery-device. Continue reading “The Pizza Button” →

Traffic Light Tells You If The Internet Is Up

September 12, 2015 by Dan Maloney 21 Comments

Some of us are not blessed with an always on, high availability internet connection. Sick of answering the constant “Is the internet up?” questions, go-to IT support dude [PatH] took matters into his own hands and developed an unmistakable traffic light display of internet status for his apparently low-reliability connection.

A toy traffic light from Amazon forms the core of the UI, and the lights are driven by a Raspberry Pi that pings a suite of 10 sites in round robin fashion. If a site is found to be unavailable, the Pi goes into “deep probe” mode to determine the extent of the outage, and lights up accordingly. If the light is green, the connection’s clean; if it lights up red, best go to bed. As a bonus, logs are kept of all deep probes, which may prove useful for diagnosing ISP issues.

A display like this could go a long way toward making sure you stay connected, and can reduce the workload for you as de facto IT support. Of course for a little more information about the connection speed with retro styling, you might want to throw a Dekatron at the job.

GoGo Starts Testing New In-Flight Internet Technology

August 26, 2015 by Brian Benchoff 25 Comments

GoGo, the largest provider of Internet above 30,000 feet, has announced they are now testing their next generation of in-flight Internet.

Of special interest in the new 2Ku system is the antennas strapped to the top of a GoGo-equipped plane’s fuselage. These antennas form a mechanically-phased-array that are more efficient than previous antennas and can provide more bandwidth for frequent fliers demanding better and faster Internet.

Currently, GoGo in-flight wireless uses terrestrial radio to bring the Internet up to 35,000 feet. Anyone who has flown recently will tell you this is okay, but you won’t be binging on Nexflix for your next cross country flight. The new system promises speeds up to 70Mbps, more than enough for a cabin full of passengers to be pacified by electronic toys. The 2Ku band does this with a satellite connection – much faster, but it does have a few drawbacks.

Because the 2Ku system provides Internet over a satellite connection, ping times will significantly increase. The satellites GoGo is using orbit at 22,000 miles above Earth, or about 0.1 light seconds away from the plane. Double that, and your ping times will increase by at least 200ms compared to a terrestrial radio connection.

While this is just fine for email and streaming, it does highlight the weaknesses and strengths of mobile Internet.

Hackaday Prize Entry: NetBOOT Powercycles Your Modem When You Can’t

August 22, 2015 by Kevin Dady 20 Comments

Many people have their home network setup with a dynamic dns service in order to remote access their files, printers, or Pi based security camera systems. Many people also suffer from less than stellar internet connectivity and find themselves unable to access their home system due to a stalled signal.

netBOOT is an Arduino based device that automatically resets your modem for you, when you are unable to. Core of the system is a standard issue ATMEGA328p based Arduino board combined with a W5100 Ethernet module, and a relay module. The software on the Arduino periodically pings a list of IP addresses and listens for a response. If none is found within 3 tries the relay module, which is connected inline with the DC power of your modem, is clicked open for 10 seconds and then returned closed. Once your modem has rebooted and re-synced everything should be good to go.

We don’t remember seeing this feature in the list of specs for Google’s new OnHub. The ability to reset bad connections seems like a feature that should be built into future-thinking routers, right?

The 2015 Hackaday Prize is sponsored by:

Amazon Dash: Hack It To Run Your Own Code

August 12, 2015 by Richard Baguley 50 Comments

The Amazon Dash is a $5 push-to-buy-cat-litter button which has excellent potential for repurposing, but you need to know what is going on inside first. [Tony Dicola] has the details in this excellent bare metal guide to the Dash. In this, he covers how to get inside the Dash and reprogram it to do something more interesting than buying cat litter.

He first cracks the device open, connecting a programmer, then building a toolchain to compile programs to run on. This isn’t for the faint-hearted because you are programming directly for a device that wasn’t really built for it, but [Tony] has posted examples and there are few tools to hold your hand on the way. There is a safety net, [Tony] provided details on how to reset the Amazon Dash Button if you manage to brick it.

We have seen some interesting hacks that repurpose the Dash to capture your child’s bowel movements by intercepting the device connecting to WiFi, but this guide takes it a step further. It allows you to run your own code, which turns this into a really low-cost and well-engineered all-in-one WiFi device. The missing piece is proof-of-concept code to run the WiFi module inside. If you’re working on that we’d love to hear about it!

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