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Espressif’s ESP8266 is a cost-effective and highly integrated Wi-Fi microcontroller for IoT applications. Widely adopted by the maker community, you can find this chip in a multitude of board form-factors from manufacturers such as Adafruit, M5Stack, SparkFun, and many more. Programming support is just as varied, with native support from the Arduino IDE, ESPHome, Espruino, MicroPython, NodeMCU, and many more.
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In this tutorial, you'll learn everything you need to know about the MQTT messaging protocol, why you would want to use it, and how it's implemented.
As Internet of Things (IoT) applications continue to evolve, developers using the ESP32 series often face challenges such as congested 2.4GHz bands, data transmission bottlenecks, and inefficient multi-device collaboration.
Some development boards, require an additional core to be installed; Arduino implemented the Boards Manager as a tool to add cores to your Arduino IDE.
This week on Maker Update, a self-driving garbage can, flat-pack furniture, multimaterial goes lenticular, a Slack dial, animated origami, cassette sound sculpture and nailing the mil-spec look.
This week on Maker Update, the Adam Savage soldering station, Pigeon robotics, cat food control, glowing black plastic, giant LEDs, and the good kind of Fubar.
This week on Maker Update, internet controlled RC cars, a 3D printer world record, animating 36 servos, plotter art from Wi-Fi maps, a funky ghost, and freeform circuit tips from the master.
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