Subhajit
Published © GPL3+

IoT Projects using ESP32 Blynk & IR Remote control Relays

IoT-based Smart Home Automation using the new Blynk 2.0, ESP32 LDR & DHT11 sensor to control 8 relays from mobile, IR remote & switches.

IntermediateFull instructions provided10 hours4
IoT Projects using ESP32 Blynk & IR Remote control Relays

Things used in this project

Hardware components

ESP32S
Espressif ESP32S
×1
DHT11 Temperature & Humidity Sensor (3 pins)
DHT11 Temperature & Humidity Sensor (3 pins)
×1
Relay Module (Generic)
×1
LDR, 5 Mohm
LDR, 5 Mohm
×1

Software apps and online services

Arduino IDE
Arduino IDE
Blynk
Blynk

Hand tools and fabrication machines

Soldering iron (generic)
Soldering iron (generic)

Story

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Schematics

Circuit of ESP32 Control Relay with switches & sensors

Circuit of ESP32 Control 8 Relays with switches

Code

Code for ESP32 Control Relays using Blynk IoT

Code for ESP32 Control Relays using Blynk IoT

Credits

Subhajit

Subhajit

26 projects • 47 followers
I have studied Electrical Engineering. I do love to make different DIY electronics projects & share it on my YouTube channel Tech StudyCell.

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