493: Put the Peeps in the Chili Pot
Embedded24 Jan 2025

493: Put the Peeps in the Chili Pot

Elecia and Chris talk with each other about the state of Chris' mind, what makes an embedded developer stand out, "LEGO block" based design, unit tests, and astronomy. Whew!

Elecia was recently on the Changelog podcast, talking about the world of embedded systems.

Chris has been working with Micropython (we talked with Damien George about Micropython on episode 456). He's using a Pyboard to start, but is looking to move on to this board from Sparkfun. Wikipedia has a nice reference on what the pulse-per-second signal is all about.

Elecia talked about her experience using CFFI to drive unit tests. She also talked about some facts from Information is Beautiful.

Chris' telescope is the ZWO Seestar S50. There's also a smaller Seestar S30 now which has a wider field-of-view.

Title reference (Chris and Elecia both thoroughly enjoyed The Good Place, the TV show this is taken from.)

Transcript

Nordic Semiconductor has been the driving force for Bluetooth Low Energy MCUs and wireless SoCs since the early 2010s, and they offer solutions for low-power Wi-Fi and global Cellular IoT as well. If you plan on developing robust and battery-operated applications, check out their hardware, software, tools, and services.

On academy.nordicsemi.com, you'll find Bluetooth, Wi-Fi, and cellular IoT courses, and the Nordic DevZone community covers technical questions: devzone.nordicsemi.com.

Oh, and don't forget to enter Nordic Semiconductor's giveaway contest! Just fill out the entrance form, and you're in the running. Good luck!

Here's one of the astrophotos Chris has taken:

The Horsehead and Flame nebulae in Orion taken from a Seestar S50

Episoder(569)

41: Pink Universes Die Really Quickly

41: Pink Universes Die Really Quickly

Micah Elizabeth Scott (@scanlime) came to talk about Fadecandy, a really neat way to control smart LEDs (NeoPixel, AdaFruit's term for the WS2812). The conversation ranged from beautiful LED control a...

5 Mar 201456min

40: Mwahaha Session

40: Mwahaha Session

Evil Mad Scientist's Lenore Edman (@EMSL) talks about what evil mad scientists do on their path to world domination. Surprisingly, it consists largely of art, education, and soldering. Some EMSL items...

26 Feb 201456min

39: I Blame Space

39: I Blame Space

Jen Costillo (@r0b0ts0nf1r3) joined Elecia to talk about Jen's start-up: Bia Sport (@BiaSport). They discuss the difficulties of being in an underfunded start-up as well as the joys of shipping a new ...

19 Feb 20141h

38: Blame the Monkey

38: Blame the Monkey

Producer Chris White (@stoneymonster) and Elecia discuss some insurmountable problems and some strategies for approaching them.  Google it (or look on Stack Exchange). Explain the problem to someone ...

12 Feb 20141h 1min

37: Surf's Up

37: Surf's Up

Dr. Karen Shell and Elecia talk about modelling vs. building models, ocean albedo vs. ice, climate vs. weather, and science vs. policy. They gloat about being on vacation only intermittently. National...

31 Jan 201450min

36: Drive the Boat with a Wii Mote

36: Drive the Boat with a Wii Mote

Elecia gushes about her favorite logic (and protocol) analyzer to Saleae co-founder Mark Garrison. They also discuss start-ups, manufacturing, and covering yourself with rum and pretending to be a pir...

22 Jan 201452min

35: All These Different Reasons Why You Might Want to Do Something

35: All These Different Reasons Why You Might Want to Do Something

Want to learn how to get from idea to schematic, through layout, all the way to physical boards? Elecia spoke with Chris Gammell about his Contextual Electronics course to teach the missing steps betw...

15 Jan 201456min

34: Really Big Cabbage

34: Really Big Cabbage

Elecia describes to Christopher (@stoneymonster) how to design and create a firmware update mechanism. Hilarity ensues.  4k PC emulator Making Embedded Systems, the book, on O'Reilly (coupon in last 2...

9 Jan 20140s

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