WIFI Perimeter Sender(English)

WIFI Perimeter sender.

WIFI PERIMETER SENDER

Hardware

You need :

1 ESP32 DEV KIT V1 (or later but with same pin diagram).

1 INA3221 3-Channel DC Current Sensor :

1 I2C Small OLED Display

1 DC/DC Converter

1 L298N motor Driver.

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WIRING

Now you need to connect everything together.

Option 1

It's the same that standard sender Only one perimeter wire is used.

Option 2

2 area perimeter wire are possible.

Option 3

1 area perimeter wire and 1 DC motor for a door. Be careful that the code is not actually write for this feature.

PROGRAMMING ESP32

Use code locate into github: https://github.com/Boilevin/AzuritBer/tree/master/Sender%20WIFI

Select for example sender_ESP32_INA3221_2loops (it's the 2 loops version)

Now check the 40 firsts line of code and adjust according your need.

You need to use Arduino IDE to upload code into ESP32, It's easy and exactly same process that for Arduino DUE or Mega ,but need to select the correct board.

Add the ESP32 board to your arduino IDE: for more info see : https://github.com/espressif/arduino-esp32/blob/master/docs/arduino-ide/boards_manager.md

Open your Arduino Ide 1.8 or later

Select ESP32 DEV Module and correct COM port

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To upload code do not forget : At the end of compilation when you see "connecting ....." --> push the BOOT button locate on ESP32 DEV KIT for 5 sec to start uploading

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