SMS Controlled OLED Display
A large OLED display that can be remotely controlled by a mobile phone using SMS text messaging to display Wi-Fi passwords, QR Codes and custom messages.
My full write-up for this project:
https://www.rototron.info/projects/sm...
0:00 Intro
1:13 Adafruit IO Setup
2:02 Twilio Setup
7:11 MQTT Manager
11:42 OLED Wiring
12:41 Disconnection Layer
13:48 Clock Layer
19:32 I2S Amp Wiring
20:20 Message Layer
23:30 Password Layer
26:02 Main Program
33:53 Environment Variables
34:48 The Build
41:59 Demonstration