Mass Write SD Cards from ESP32 - Might be a useful trick someday youtu.be/TDfHC-BFvY8

What it's like to be a Hardware Engineer right now...

Short? Ah, well there you are...

Standalone ESP32 Programmer and Test Solution youtu.be/41L3wW0PhGo

Been testing a new project... my family doesn't even ask questions anymore when they see things like this

My FTDI based USB-Serial Converter has been out of stock for months... finding genuine FT230X parts right now is nearly impossible! Refreshing an octopart tab every day, finally scored some from alliedelec - Now we're back in stock! tindie.com/products/13817/

New batch of my ultra low power ESP32 board (trigBoard) - making quick work of flashing/testing/calibrating 100's of boards with a couple standalone ESP32 programmer boards: tindie.com/products/26244/

well now I know where that mysterious 160mA is going - cooking up a smoked TVS diode! glad I pulled out the Teledyne FLIR camera before I started tearing this board up

Anyone interested in this idea? Standalone UPDI programmer? Burns files from an SD Card to target. Been playing around with this for a day or so now...

First draft working! Completely standalone UPDI programmer from an SD Card! My code here: github.com/krdarrah/UPDI_… and you'll see a link to my fork of the Adafruit_AVRProg lib

wow, just had chatGPT solve a bug for me - had an old Processing Sketch that was failing to compile in v4, was importing both serial and io libs and was getting a "Serial is ambiguous error" threw that into ChatGPT - and instantly told me what to do! Pretty crazy!

It's been over a decade since all of my 8x8x8 LED Cube Tutorials - glad to see people are still finding them useful today! Look at this amazing cube build by Warren!

should've learned my lesson by now... somehow this evil cable made into my development setup today...

The vPlayer - Ultimate IoT Display - now available: tindie.com/products/36793/

tindie.com/products/kdcir…

Knick-Knack Video player for whatever you can think of? tindie.com/products/36793

Tutorial on the Knick Knack Video Player! + Full Design Review of the Ultimate ESP32 vPlayer Project youtu.be/KUvkIH0voLw

Somebody said the vPlayer board would be make a cool security monitor? vplayer.readthedocs.io/en/latest/inde…

Want to program ESP32' with a GUI to select files? vplayer.readthedocs.io/en/latest/

Got the robo eyes working on the vPlayer! tindie.com/products/36793/