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Sending Data Using Sound for the Internet of Things

Sending Data Using Sound for the Internet of Things

By Alasdair Allan

Alasdair Allan

Alasdair Allan is a scientist, author, hacker and tinkerer, who is spending a lot of his time thinking about the Internet of Things. In the past he has mesh networked the Moscone Center, caused a U.S. Senate hearing, and contributed to the detection of what was—at the time—the most distant object yet discovered.

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With the release today of a free SDK for iOS, Android, and Arduino you can now connect the Internet of Things, not with wires, but with sound.

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The Light Blue Bean Goes Mobile

The Light Blue Bean Goes Mobile

By Alasdair Allan

Alasdair Allan

Alasdair Allan is a scientist, author, hacker and tinkerer, who is spending a lot of his time thinking about the Internet of Things. In the past he has mesh networked the Moscone Center, caused a U.S. Senate hearing, and contributed to the detection of what was—at the time—the most distant object yet discovered.

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Today the Light Blue Bean just because the first Arduino compatible board to allow you to write, compile, and then upload a sketch directly from your iPad.

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Hands on with the Light Blue Bean

Hands on with the Light Blue Bean

By Alasdair Allan

Alasdair Allan

Alasdair Allan is a scientist, author, hacker and tinkerer, who is spending a lot of his time thinking about the Internet of Things. In the past he has mesh networked the Moscone Center, caused a U.S. Senate hearing, and contributed to the detection of what was—at the time—the most distant object yet discovered.

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We took an initial look at Punch Through Design’s Light Blue Bean when they opened for pre-orders. Now we have our hands on the hardware it’s time to take a closer look.

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Reverse Engineering the Estimote

Reverse Engineering the Estimote

By Sandeep Mistry

Sandeep Mistry

Sandeep Mistry is a professional software engineer, who enjoys tinkering with the Internet of Things and Bluetooth Low Energy (BLE) devices.

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By Alasdair Allan

Alasdair Allan

Alasdair Allan is a scientist, author, hacker and tinkerer, who is spending a lot of his time thinking about the Internet of Things. In the past he has mesh networked the Moscone Center, caused a U.S. Senate hearing, and contributed to the detection of what was—at the time—the most distant object yet discovered.

View more articles by Alasdair Allan
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It’s actually fairly hard to get your hands on an Estimote developer preview kit—as its still shipping in limited numbers—but I managed to get one of the early developer kits and, predictably, took one of the beacons apart.

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Bluetooth: The Next Generation

Bluetooth: The Next Generation

By Alasdair Allan

Alasdair Allan

Alasdair Allan is a scientist, author, hacker and tinkerer, who is spending a lot of his time thinking about the Internet of Things. In the past he has mesh networked the Moscone Center, caused a U.S. Senate hearing, and contributed to the detection of what was—at the time—the most distant object yet discovered.

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Bluetooth has never had a reputation as being easy to work with, but with the arrival of the Bluetooth LE standard, all that has changed. We look at two of the new Arduino-compatible micro-controller boards on Kickstarter with Bluetooth LE built-in.

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Teardown of the TI SensorTag

By Alasdair Allan

Alasdair Allan

Alasdair Allan is a scientist, author, hacker and tinkerer, who is spending a lot of his time thinking about the Internet of Things. In the past he has mesh networked the Moscone Center, caused a U.S. Senate hearing, and contributed to the detection of what was—at the time—the most distant object yet discovered.

View more articles by Alasdair Allan
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Last time I was up in Rhode Island my good friend Brian Jepson pushed a small red box into my hands with the words, “…try this, you’ll love it.” I immediately started looking for the blue pill. However I needn’t have worried, because it turned out to be a SensorTag from Texas Instruments. It’s an interesting bit of hardware aimed squarely at simplifying smart phone developers lives when prototyping Bluetooth accessories. It can add a lot of data collection capability to your maker project quickly and cheaply.

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