In this episode of Chalk Talk, Amelia Dalton, Mark Grierson from Digi, and Rob (our Rob) explore how Digi and SparkFun are working together to make cellular connected IoT design easier than ever before.

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Have you ever wanted to build your own phone from scratch? Preferably on the most ubiquitous electronics prototyping platform for maximum flexibility and minimum ergonomics? Now you can!

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The SparkFun LTE Stick, which utilizes the LARA-R6 from u-blox, is now available to transmit voice AND data over cellular IoT in North America.

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The Qwiic Dynamic NFC/RFID Tag graduates to reds and the AWS IoT ExpressLink SARA-R5 Starter Kit gets a new version.

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The SparkFun Blues Wireless MicroMod Starter Kit is now available, MyoWare 2.0 is back, and plenty of other new products are here this week!

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The Blues Wireless Cellular Function Board joins the MicroMod family, two new versions of the Main boards are now available, and a new Arducam 64MP Camera brings new options for imaging sensors.

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The new Qwiic OpenLog Kit is now available, along with a new Qwiic Cellular Notecarrier. Be sure to check out the new Otto DIY Kits, as well!

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Once Rob and Avra receive a text with GPS coordinates, who will get to the location fastest? They find out using trains, planes, bikes, blades, and of course the new SparkFun LTE GNSS Breakout with SARA-R5.

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The new SARA-R5 LTE GNSS Breakout is here, along with a new SparkX board and a SDR antenna!

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MicroMod's new Asset Tracker Carrier Board is here, along with a new Update Tool and RPi4 Kit!

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Two new Qwiic Shields are now available, along with the micro:bit v2, RPi4 8GB kits, and more!

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This week we have a brand new full-featured Cellular Shield and some cool demo videos.

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Books, cellular products, a couple new products, and everyone's favorite: the SparkFun Dumpster Dive.

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The ESP32 Thing Plus is an impressive microcontroller that simplifies the process of creating web servers for IoT applications. Its built-in…

Such a cool post on a special day! I love the X Files references - I miss that show!! Thank you for an awesome brain exercise!!!

Took so long to pass the wait limiter to comment for a new account and you took down your blog sparkfun wish lists.

I have a few bins of pin & socket, gold-plated headers on-hand for just this situation. I buy 36-pin or 50-pin "breakaway" pin headers.…

Hi, has anyone tried to stack 3 audio adaptor board with extra i2s_quad objects to have 6 outputs?

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