The final #Zephyr episode is out today! Zephyr works with "boards" and creating a custom board definition can be a pain. But I've got you covered! Check out the full video to learn more

https://www.youtube.com/watch?v=Hdbr_6Ww2B0

#RTOS #ESP32 #microcontroller #embedded #IoT @zephyr

Sharing a few images of the Arduino introduction I gave together with @excitingresearch, invited by @ooooo for another #t_cyberhol session (full program at https://wiki.digitalcare.noho.st/index.php?title=Main_Page#18/05_Introduction_Arduino_and_micro-controlling_

Getting #WiFi to work in #Zephyr can be a bit tricky...so, I'm here to help! In my latest video, I show how to configure a WiFi driver for the #ESP32 and make simple HTTP requests. Check it out!

https://www.youtube.com/watch?v=0ONIU4JRnHE

#IoT #microcontroller #embedded @zephyr

Exploring the RP2350’s UART-Bootloader - The RP2350 has a few advantages over its predecessor, one of which is the ability ... - https://hackaday.com/2025/05/11/exploring-the-rp2350s-uart-bootloader/ #microcontrollers #microcontroller #uartbootloader #rp2350 #uart

Did somebody successfully hook up a #MicroController to react on the extra buttons on a #Shimano #DI2 setup?

I did not find good information about bluetooth/#ANT signals.

For example i want to build turn/brake signal lights or something.

From this week's Linux Update newsletter: @BruceByfield shows you how to get started with the Arduino IDE
https://www.linux-magazine.com/Online/Features/Getting-started-with-the-Arduino-IDE?utm_source=mlm
#Arduino #IDE #microcontroller #firmware #OpenHardware

Thursday...and that means a new #Zephyr video I cover using LCD drivers and LVGL to make basic GUIs. Check it out!

https://youtu.be/Kfgln6RdoYc

#IoT #microcontroller #electronics #embedded #RTOS @zephyr

New #Zephyr episode! Interrupts can be tricky, so I cover using Zephyr's built-in software timers and connecting Zephyr's abstracted functions to hardware interrupts via the Devicetree. Check it out!

https://www.youtube.com/watch?v=nidpvkzVYGU

#IoT #microcontroller #ESP32 #embedded #rtos @zephyr

New #Zephyr video! One big benefit of using an #RTOS is the ability to run multiple threads, and that's exactly what I cover. Check out the full video!

https://www.youtube.com/watch?v=3OSKV2jrAHM

#embedded #microcontroller #ESP32 #IoT @zephyr

Tomorrow is the day! Come hang out and learn about writing device drivers in #Zephyr. Even if you don't have hardware, you can still follow along. And yes, the webinar will be recorded.

https://event.on24.com/wcc/r/4870160/B0654D058D6BC12D5A08B9607370682A?partnerref=sh3

In my latest #Zephyr video, I demonstrate how to connect OpenOCD to GDB and perform step-through debugging. It takes a little bit of configuring, but the toolchain is worth it for #embedded #programming.

https://www.youtube.com/watch?v=XGTtMYa7IiM

#IoT #microcontroller #ESP32
@zephyr

Happening next week! Sign up for my #Zephyr workshop at 10:30 am CDT April 24. I'll cover the basics of writing a cross-platform #embedded device driver. If you want to follow along, consider getting the parts now.

https://event.on24.com/wcc/r/4870160/B0654D058D6BC12D5A08B9607370682A?partnerref=sh2

#IoT #microcontroller #RTOS #electronics @zephyr

Over the past few episodes, we’ve been building up to this moment: writing device drivers. It’s tricky and takes a solid understanding of CMake, Kconfig, and the Devicetree. But here it is: how to write device drivers in #Zephyr!

https://youtu.be/vXAg_UbEurc

#iot #microcontroller #embedded #rtos @zephyr

First PCB with the Smallest MCU? - [Morten] works very fast. He has already designed, fabbed, populated, and tested a... - https://hackaday.com/2025/04/04/first-pcb-with-the-smallest-mcu/ #microcontrollers #microcontroller #tiny

It's Thursday, and that means another #Zephyr video! I dive more into the Devicetree and how bindings files work to connect driver code. There's even a challenge at the end to test your skills. Check it out!

https://www.youtube.com/watch?v=nL1kZ3kPyo0

#IoT #embedded #microcontroller #esp32 @zephyr

Shrinking Blinky As Far As Possible - Many of us know the basic Blink Arduino sketch, or have coded similar routines on ... - https://hackaday.com/2025/04/01/shrinking-blinky-as-far-as-possible/ #microcontroller #mischacks #challenge #storage #blinky #blink #bytes

Looking for something "fun" to do this weekend? I might recommend learning about Devicetree on #Zephyr! In the latest Zephyr video, I cover the basics of Devicetree syntax and writing overlay files.

https://www.youtube.com/watch?v=fOMJyjwowNk

#IoT #embedded #microcontroller #esp32 #programming @zephyr

Metal Detector Built With Smartphone Interface - If you think of a metal detector, you’re probably thinking of a fairly simple devi... - https://hackaday.com/2025/03/25/metal-detector-built-with-smartphone-interface/ #microcontrollers #microcontroller #metaldetector #smartphone #toolhacks #esp32

A Modern Take on the Etch A Sketch - The Etch A Sketch is a classic children’s toy resembling a picture frame where art... - https://hackaday.com/2025/03/20/a-modern-take-on-the-etch-a-sketch/ #intertialmeasurement #microcontroller #tilt-a-sketch #etchasketch #toyhacks #matrix #imu #led

Laser Harp Sets the Tone - In many ways, living here in the future is quite exiting. We have access to the wo... - https://hackaday.com/2025/03/20/laser-harp-sets-the-tone/ #persistenceofvision #microcontroller #laserhacks #highpower #laserharp #arduino #laser #music #midi