/esp-temperature-display

ESP 01 with SSD1306 OLED temperature and humidity display via MQTT

Primary LanguageC++

ESP Temperature & Humidity Display

Components

  • ESP8266 (01)
  • SSD1306 OLED Display (128x32)

We will be using I2C communication bus to connect to OLED display.

SSD1306 OLED Display I2C Address - 0x3C

Pins

SDA (Serial Data) <-> GPIO0 (0)
SCK (Serial Clock) <-> GPIO2 (2)
GND <-> GND
VCC <-> 3.3V