Posts tagged with “Home Assitant”

ESP32 to Process Audio Signals: Software (Fourier Transforms) and Hardware (MSGEQ7)

3/4/2019

📺 Watch the Video View on YouTube --- Here we use ESP32 microcontroller to analyze real-time audio signals 1. Real-time FFT to get frequencies 2. Use...

ESP32Home AssitantIoTLEDsWiFiFourier TransformsMSGEQ7debashish sahu

ESP8266/ESP3232: Home Assistant Switch Connected to PCF8574 Controlling 8 AC Relays

2/24/2019

📺 Watch the Video View on YouTube --- Home Assistant Switch for 8 Relays: PCF8574 can be used to extend the GPIO of ESP8266/32 and here we use 8 port...

ESP8266ESP32Home AssitantIoTMQTTWiFirelaysensorswitchdebashish sahu