I retired the expensive commercial smart home hubs and rebuilt my smart home from scratch.

TLDR: The Internet of Things & ESP32 Arduino Beginners Course Bundle explains some of the best 2021 tools for creating cool web-connected smart devices all by yourself. Learners never stop learning.

At the heart of the “Walter” board lies the ESP32-S3 microcontroller, equipped with 2MB of RAM and 16MB of flash memory.

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The built-in web server, which is hosted on the ESP32, allows monitoring through any device connected to the local network, ...

Smartphones may be pocket-sized computers that can do thousands of different things… but sometimes that’s as much a weakness as it is a strength. I can’t count the number of times I pulled my phone ...

The Arduino UNO R4 brought a modern 32-bit platform to the UNO form factor. Arduino’s Alessandro Ranellucci explained the ...

Connected devices are ubiquitous in our era of wireless chips heavily relying on streaming data to someone else’s servers.