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049 - MicroPython TechNotes: MP3 Player
Oct 19, 2021 · 15 min read · audio player micropython esp32 micropython ESP8266 MicroPython micropython projects micropython tutorial mp3 player micropython ·Introduction In this article, I will discuss on how to use an MP3 Player module interfaced to ESP32 with MicroPython programming language. What I have is an MP3 Player module from Gorillacell ESP32 development kit. It uses the YX5300 MP3 audio chip which is capable of playing common audio files such as mp3 and wav …
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026 - ESP32 MicroPython: MFRC522 RFID Module
Sep 26, 2021 · 17 min read · ESP32 RFID ESP8266 How to use MFRC522 in MicroPython MFRC522 MicroPython MicroPython RFID micropython tutorial ·Introduction In this article, I will demonstrate how to use an RFID module such as the MFRC522 with ESP32 using MicroPython programming language. Bill Of Materials For this lesson, you will need: An ESP32 development board. An MFRC522 RFID module kit (RFID reader/write, RFID plastic card, RFID key fobs). A 16×2 LCD …
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037 - MicroPython TechNotes: Servo Motor
May 28, 2021 · 3 min read · esp32 micropython esp32 servo motor micropython ESP8266 MicroPython MicroPython project micropython tutorial Raspberry Pi Pico MicroPython ·Introduction In this article, I will talk about SERVO MOTOR with ESP32 using MicroPython. Bill Of Materials ESP32 development board. Gorillacell ESP32 shield. Servo Motor Pinout brown wire – for the ground pin. red wire – for the servo motor supply voltage. orange wire – for the servo motor control signal. Hardware …
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007 - MicroPython TechNotes: RGB LED
Jan 26, 2021 · 4 min read · esp32 micropython ESP32 RGB How to use RGB in MicroPython MicroPython RGB micropython tutorial RGB LED RGB MicroPython ·Introduction In this article, we will look at RGB LED module. We will learn on how to use it to create cool and amazing projects. Pinout GND – for the ground pin. VCC – for the supply voltage pin. Red – for the control signal of the red LED. Green – for the control signal of the green LED. Blue – for the control signal …
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006 - MicroPython TechNotes: Traffic Light LED Module
Jan 24, 2021 · 3 min read · esp32 micropython ESP32 Traffic Light How to use Traffic Light in MicroPython MicroPython Traffic Light LED micropython tutorial ·Introduction In this article, we will learn on how to use the Traffic Light LED module. It is a small model or miniature of the traffic light. Pinout G – for the ground. V – for the supply voltage. Green – for the control signals for green LED. Yellow – for the control signals for yellow LED. Red – for the control …
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021 - ESP32 MicroPython: MQTT Part 1: Publish
Instruction Are you interested in Internet of Things? Have you heard of MQTT? If yes, please stay and watch this video. Because in this video, we will learn to create a basic setup of MQTT system using the ThingSpeak server and an ESP32 using MicroPython language. In tutorial 18, we learned to use the Thingspeak IoT …
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