esp32

Maker

Is this Best ESP32 board? New T-Display S3 ESP32S3

Now that the move is complete and more of my stuff is out of boxes, I look forward to tinkering with electronics again. I finally received new Lily GO T-Display S3 development board. Old version TTGO T-Display is one of my favorite boards. In this video I will show you features of new board, we […]

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Hardware IoT Maker

Uri Shaked Reverse Engineers ESP32 WiFi

In this deep-dive presentation given at the 2021 Hackaday Remoticon, Uri Shaked puts on his reverse engineering hat and takes us through his fantastic work on the ESP32’s WiFi module internals. His strategy incorporates not just decompiling and debugging, but also directly simulating the ESP32, so that he can run code until it crashes, fix […]

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IoT Maker

Little Known ESP32 Power Saving Modes

Another great video about the ESP32 and its power saving modes. I need to dust off my soldering iron. We all know that we send our ESP32s to deep sleep to save energy. But do you know the other possibilities to save energy like light sleep and clock reduction? And what about modem sleep or […]

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Science

Are Supercapacitors the better Batteries?

I have often wondered why use batteries and not supercapacitors. Supercapacitors are super like Superman or Superwoman. Otherwise, they only would be called “Capacitors.” Right? Where are they “super” and where not? Where can we use them, and how? And the most important question: Are they better than batteries?

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IoT

Arduino C/C++ Source Level Debugging for the ESP32

Dave shows you everything you need to know to get up and running quickly with source-level C/C++ debugging on the Arduino platform using an ESP32 chip. Access call stacks, breakpoints, local variables, watches, and more.

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IoT Maker

Using as ESP8266 a Window Sensor

Making your home smart doesn’t have to be expensive, just a little bit of knowledge will go a long way. Time stamps: 0:00 Intro 1:07 Requirements 1:27 The idea 3:06 ESP8266 basics 3:57 Simulation in CircuitJS 6:32 Circuit design in KiCAD 9:04 SMD-Components 9:58 PCB-Design in KiCAD 11:34 Assembly and SMD-soldering 13:07 Programming and software […]

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IoT

What is a Real-Time Operating System (RTOS)?

A real-time operating system (RTOS) is an operating system that runs multi-threaded applications and can meet real-time deadlines. Digi-Key explains.

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IoT Maker

Mesh Networking demo on ESP8266 & ESP32

In this video, techiesms demos how to use Mesh Networking on ESP8266 and ESP32 boards – both one to one communication and one to many communication.

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IoT

Azure ESP32 Dev Kit Board and Resources

Microsoft Developer Want to use Azure IoT service with your Azure ESP32 Board? Eric and Tara from the Azure IoT team join Pamela on this demo heavy IoT Show episode to tell us how to use the Azure IoT C SDK port for ESP32.  Be sure to check out the repo. https://github.com/Azure-Samples/ESP-Samples

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