Posted on Sun 15 September 2019 in ESP8266/ESP32 • View Comments • Tagged with esp8266, arduino, embedded, wav
In the previous post, ESP8266 was playing music based on pitch sequences and a recording of a sine wave. This is not sufficient for the speech sythesis system. A method for playing WAV files is required.
Fortunately, WAV format uses PCM to represents the waveform. Thus the data can be …
Posted on Thu 22 August 2019 in ESP8266/ESP32 • View Comments • Tagged with esp8266, arduino, embedded
One of the projects I am currently working on is a text to speech system based on ESP8266 (or more realistically - ESP32). It will utilize the CMU Flite speech synthesis library. But a way to play back the synthesized waveform is also required.
For this propose, I will use a …
Posted on Tue 20 August 2019 in ESP8266/ESP32 • View Comments • Tagged with esp8266, arduino, embedded, ili9341
In 2016 I wrote a tutorial about connecting ESP8266 with an ili9341 TFT display. That tutorial suggested using Adafruit's library modified to work with the ESP8266.
Now I discovered that there is a much better library which is tailored for the ESP8266. This library is called TFT_eSPI.
This library is …
Posted on Fri 04 March 2016 in ESP8266/ESP32 • View Comments • Tagged with esp8266, arduino, embedded, ili9341
ESP8266 was popular with hobbyists for a long time. Recently I decided to join the hype and bought this module along with a super cheap color TFT display (ILI9341). In this post I will describe the process of connecting those two, using already available code written for Arduino.
First step …