Amazon Dash Button Pwn3d

If you haven’t heard about the Amazon dash button yet we’re glad you quit watching cat videos and have joined us. Just to get you up to speed: the Amazon dash button is a small wireless device that lets your lazy ass order more laundry soap by pushing the “dash button” which should be affixed to something near your washing machine. The pushing of the button will set in motion the gut wrenching process that we used to know as “buying things we ran out of” but thanks to Amazon we can now just cover our entire lives with an assortment of buttons that take zero credentials to physically push. We can’t see that being a problem whatsoever.

Needless to say we as a community set out to find an actual use for these fantastic little devices. [maximus64] has done quite a nice job at enabling this hardware in a most usable way. Most of the hacks we have seen for the dash button remove the physical push button and add a sensor of some kind. Replacing the button with a sensor still uses the WiFi connection to send data from the button to the cloud. Instead of the button ordering more <<product>> from Amazon, a sensor might trigger the dash to increment a counter on your website letting you know that your dog went through the doggy door +1 more times.

[maximus64] has the dash button working in the reverse manner by porting the Broadcom IoT WICED SDK to the button. He is using the dash button as a receiver and when [maximus64] sends the “all good” signal from his laptop to the dash button his garage door opens which you can see in the video after the break. We find this extremely more useful than the dash button’s original intended use. [maximus64] has instructions in the file of the github repo so that you too can hack your dash button in this way.

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Amazon Dash: Hack It to Run Your Own Code

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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Hacking the Amazon Dash Button to Record Whatever You Want

We’re still not too sure if the Amazon Dash button is a brilliant marketing and advertising ploy, or is just downright stupid. But what we do know, is for $5, it’s a lot of hackable tech that could be used for more… useful purposes. The big A sells these dash buttons for one purpose — you push the button and whichever product is assigned to it shows up on your doorstep in a few days. [Ted Benson] wanted them to do more than that so he turned a few dash buttons into a way of tracking his baby’s health!

Apparently, data acquisition of your baby’s wake-up times and poops is useful to identify health patterns. [Ted] tried using some phone apps to keep track of this stuff, but found it would be a lot easier if there was just a big button on the wall or something… which is where he got the idea to make use of the Amazon Dash button.

It’s actually really simple to do. Buy the dash button, do the setup with Amazon… but don’t do the final step: selecting the product you want to order. If you don’t select anything, you won’t order anything…

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