Windy City Lab

We build and prototype early stage IoT products for clients.

[Windy City Lab @WindyCityLab]

@jxnlco integration with my projects in the chatgpt side of things.

[Windy City Lab @WindyCityLab]

@thsottiaux I see this for new installs, but what about someone who has been using codex already?

[Windy City Lab @WindyCityLab]

@romainhuet Quickbooks

[Windy City Lab @WindyCityLab]

@thsottiaux would be great if I could take a summary of a conversation I have in chatgpt and send that context over to a project in codex for further work. Also would be great if codex was aware of my documents and projects in chatgpt. But other than that codex is a miracle!

[Windy City Lab @WindyCityLab]

@openclaw sigh, still failing for me so back to 2026.4.15 again for now. auth headers missing. I really love openclaw but the upgrades continue to be quite risky.

[Windy City Lab @WindyCityLab]

@zwoastro Beautiful. Hoping to be doing something like this soon. Last 2 cameras purchased have been DOA. Hoping third is a charm. Fingers crossed.

[Windy City Lab @WindyCityLab]

Retro on Roscoe This Weekend!
Excited to have a tent @RetroOnRoscoe this weekend for the @TuringGuild. Will be showcasing a couple of cool demos and letting folks know about 2 new online classes that I’m offering.

[Windy City Lab @WindyCityLab]

Just discovered @saleae ’s new software update called Logic 2. Fabulous job! Easy to use, beautiful, and ability for others to write extensions. Congratulations to @saleae for a great update.

[Windy City Lab @WindyCityLab]

Woohoo. It arrived!

[Windy City Lab @WindyCityLab]

Checkout out: SPI Bus In-Depth using the Particle Xenon and a 74HC595 Shift Register.

We take a deep dive into the SPI bus and see how easy it is to get started using it on the @particle Xenon. We also see how fast we can drive the SPI bus.

https://t.co/yaRIIn9RgR

[Windy City Lab @WindyCityLab]

New Video: Reporting temps using our @particle Argon through #MQTT and the #TICK stack. We cover their fundamentals, then jump into setting all of this up on a digital ocean droplet, then update the firmware to send temp via MQTT and show in #chronograf. https://t.co/2UWYnCvBJ1

[Windy City Lab @WindyCityLab]

A new video is out. Basics of the #Watchdog Timer using the @particle Argon on the #NRF52840. In this video we look at the Particle supplied watchdog on the Argon and compare it to doing it in hardware directly on the NRF52840. It is surprisingly simple! https://t.co/v2hrMdCIKr

[Windy City Lab @WindyCityLab]

I2C In-Depth, Programming temp alerts for the MCP9808 using Particle Workbench Debugger

A 2nd video looking at I2C In-Depth. We use the @particle Workbench debugger to develop our code for the MCP9808.

https://t.co/ex2E9GWc3l

[Windy City Lab @WindyCityLab]

The latest video is out. I2C In-Depth using the @particle Xenon and the MCP9808. We directly interface with the sensor and analyze the communication using a @saleae digital logic analyzer. https://t.co/r2l0GcdeCr

[Particle @particle]

Join Particle's own @BrandonSatrom and @MohitBhoite tomorrow on @Twitch for soldering and PCBA tips and tricks, plus firmware fun!

Event link: https://t.co/DVMTJ9dPza

[Windy City Lab @WindyCityLab]

@SophiKravitz @BrandonSatrom @particle You can watch me onboard my first Argon here. https://t.co/1nTKl6pgWL Have fun. @particle products are awesome!

[Particle @particle]

Particle Workbench is now in beta and available for immediate download in the @Microsoft Visual Studio @Code Marketplace. Learn about all the new features here: https://t.co/mtdAXeJtTK.

[Particle @particle]

#ew2019 get a first look at Particle gen 3 Mesh-enabled SoMs and learn how to scale your #IoT product

[Windy City Lab @WindyCityLab]

Video #5: Measuring sleep currents on the @particle #Xenon in our Open Thread #Mesh Network is out. In this video, we check out the new sleep capability provided by @particle. We also measure the current draw of the #MCP9808. Does it match the datasheet? https://t.co/hKvu624cfp

[Windy City Lab @WindyCityLab]

Check out the 2nd video in a new series on an Introduction to Real-Time Operating Systems (#RTOS). In this video, we use the @Particle Xenon and the @Adafruit Industries NeoPixel ring to demonstrate how an RTOS #queue works. https://t.co/Rg1gAzrr5G