WiFi weather station
Readings on an OLED and on your phone.
I want to build a WiFi weather station on an ESP32 that shows temperature and humidity from a DHT22 on a 0.96 inch OLED and on a web page on my phone.
Parts
ESP32-DevKitC V4 (30-pin CP2102) In stock
DHT22 (AM2302) Temperature and Humidity Sensor Module In stock
0.96 inch OLED Display Module 128x64 I2C Yellow/Blue (SSD1306) In stock
Dupont Jumper Wire Kit (M-M, M-F, F-F, 20cm, 22AWG, ) In stock
USB A to Micro B Cable 1m In stock
Pins, wiring and code
The pin table, the wiring steps and the code for this build are in Soldr. Start this build on Soldr - you can change it before you buy.