"Room Monitoring and Controlling System" using ESP32 and Arduino IDE

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Programming "Blinking External LED" on ESP32 using Arduino IDE

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 Welcome again! This article will show step-by-step how to program external LED to blink using ESP32 and Arduino IDE. If you have not install the software, you can go to this link for installment and making the basic code:  Programming "Blinking Internal LED" on ESP32 using Arduino IDE STEP 1: Required Hardwares 1. ESP32 I will be using ESP32 Devkit V1 2. PC 3. Micro USB Cable 4. Breadboard Breadboard is necessary to make sure ESP32's pins are not breaking during the installation. 5. Mini LED lamp Since we will make blinking external LED, we will need LED lamp. 6. Resistor I will be using resistor with 330 Ohm resistance. 7. Male-to-male Jumper cable To connect all of the hardware in breadboard. STEP 2: Arranging the Board I arrange the board based on the picture below. The yellow cable is connecting ESP32's number 23 pin and the positive terminal of LED. The negative terminal of LED will connect to the resistor and the other terminal of resistor will connect to the g...
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Programming "Blinking Internal LED" on ESP32 using Arduino IDE

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 Hello everyone! This article contains step-by-step how to program on ESP32 using Arduino IDE. The example below will show the simplest program for ESP32, which is making it's internal LED blink with interval timing. STEP 1: Required Hardwares 1. ESP32 I am going to use ESP32 Devkit V1 with 30 pins . 2. PC To develop the code and power source. 3. Micro USB Cable ESP32 uses micro USB cable to connect to it's power source and/or source code 4. Breadboard (optional) I use breadboard to ensure ESP32's pin safety STEP 2: Required Softwares 1. Installing Arduino IDE, you can download it from:  https://www.arduino.cc/en/software 2. Installing the correct board you are using by going to File > Preferences. Insert this URL into "Additional Boards Manager URLs":  https://raw.githubusercontent.com/espressif/arduino-esp32/gh-pages/package_esp32_index.json 3. Go to Tools > Board > Boards Manager and then search and install esp32 module. Thereafter, choose which board ...
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