Great Projects: September 2021

Clock and Weather

ESP32 DHT11 RTC DS1307 SD-Card VGA Monitor

Bitluni Releases ESP32 VGA Board as a DIY Kit to Display Graphics on a VGA Screen

Product link:
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https://www.banggood.com/index.php?zf=1745701
Arduino Compatible Carte SD Module
https://www.banggood.com/custlink/vvGdtRh8pR
Double Côté Prototype PCB
https://www.banggood.com/custlink/DmDyZh1Bq4
ESP32 Carte de développement WiFi
https://www.banggood.com/custlink/KGvE9YT4Mo
https://www.banggood.com/custlink/GmmEoi6eaT
AM2302 DHT22 Module de Capteur d'humidité et de Température
https://www.banggood.com/custlink/GDKEO80BgJ
KY-015 DHT11 Module de capteur d'humidité de la température
https://www.banggood.com/custlink/mGDEOZg4BV

Schema

if DHT11 data connect GPIO2 it will make the upload failed
solution:

Unplug DHT11 OR DHT11 --- GPIO4

Code

ARDUINO IDE

sd-card dht11 rtc ds1307 Esp32 vga

`VGA ESP32`

RED            - IO27   
GREEN          - IO26      
BLUE           - IO25     
HSync          - IO33     
VSync          - IO32
GND            - GND

Library

REQUIRES the following Arduino libraries:
- Lien vidéo: https://youtu.be/VaxDtPgB2mY
- VGA Library: https://github.com/bitluni/ESP32Lib
- DHT Sensor Library: https://github.com/adafruit/DHT-sensor-library
- Adafruit Unified Sensor Lib: https://github.com/adafruit/Adafruit_Sensor
- Adafruit_GFX Library: https://github.com/adafruit/Adafruit-GFX-Library
- RTC Library: https://github.com/adafruit/RTClib
- ESP32Time Library: https://github.com/fbiego/ESP32Time

Getting Started ESP32 / ESP32S
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arduinoFFT With ESP32 and VGA Monitor

Schema

Code

`VGA ESP32`

Library

Clock and Weather ESP32 DHT11 RTC DS1307 SD-Card VGA Monitor

Schema

Code

`VGA ESP32`

Library