Hackaday Prize Entry: The Internet Of Meat

We’ve only just begun to see the proliferation of smart kitchen gadgets. Dumb crock pots with the intelligence of a bimetallic strip, are being replaced by smart sous vide controllers. The next obvious step is barbecue. For his Hackaday Prize entry, [armin] is building a smart, eight-channel BBQ controller for real barbecue, with smoke and fans, vents and metal boxes.

This BBQ controller has been in the works for years now, starting with a thread in a German barbeque forum. The original build featured an original Raspberry Pi, and could relay temperatures from inside a slab of meat to anywhere with range of a WiFi network.

For his Hackaday Prize entry, [armin] is working on a vastly improved version. The new version supports eight temperature probes, temperature logging and plotting, a webcam, setting alarms, a web interface, 433MHz radio, and PWM and fan control. Yes, if you’re very, very clever you can use this project to build a barbeque that will cycle a fan, and open and close a damper while monitoring the temperature of a brisket and email you when it’s done. It’s the Internet of Meat, and it’s the most glorious thing we’ve seen yet.

Meat smoker texts you when it is done


[Peter Rauch] has built this meat smoker that has a touch screen control interface. His system is capable of controlling the cooking by monitoring the internal temperature of the smoker as well as the temperature of the meat itself. His touch screen interface allows him to enter his desired parameters and it basically just takes over from that point and texts him when it is done.  You’ll have to download the pdf to get to the juicy details of his build, but it is an interesting read.

It looks like he’s using a 4-loop Gefran GFX4 temp controller in conjunction with a Modbus remote terminul interface and a TS8010 HMI touchscreen for the bulk of the electronics. It even has protection limits he can set to keep his family from bumping it up to 1200 degrees.

[via Makezine]