Signals!

this Prototype of a speaking toy was developed in a two weeks Programm at School of Machines Making and make belive. https://www.schoolofma.org/ Thank you for the support!

Hardware

• ESP8266 Wemos D1 Mini
• I2S DAC
• Speaker
• Powerbank + USB (data)cable
• 5 Jumper Wires
• 2 cables to connect speaker with DAC

How to connect - Der Bauplan

How to get started

Download Arduino - Programmierumgebung

https://www.arduino.cc/en/software

Mikrocontroller einrichten - Set up ESP8266

https://github.com/Sarapedia/werkstatt/blob/master/Mikrocontroller_einrichten/WemosD1Mini.md

Software

The Code in this repository is based on this great libraries

https://github.com/earlephilhower/ESP8266Audio/

https://github.com/earlephilhower/ESP8266SAM

A great tutorial how to install libraries

https://docs.arduino.cc/software/ide-v1/tutorials/installing-libraries

How to use the code - wie funktioniert es?

Leere Arduino Datei öffnen, den Link unten anklicken, den Code kopieren, in die Arduino Datei einfügen.

https://github.com/Sarapedia/Signals/blob/main/sam_hotspot.ino

Change the WiFi passwort and name

Upload!

Open Serial Monitor: you see an ip adress? Success!!!

Let it speak

1. Melde Dein Mobiltelefon im gleichen W-Lan an
2. Tippe in den Browser vom Mobiltelefon: ip adress/say/irgendwas was gesagt werden soll

3. Have Fun!

Results

2022-06-14.11-01-41-1.mov