ESP32

Buying Guide for 4-20mA to 5V Converter for Arduino Industrial Sensor Interface Board

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Introduction The 4-20maA signal converter is used to integrate the unit with a 4-20mA transmitter. The 4-20 mA technology is used to communicate analog signals over long distances where electrical interference is a problem. Specification The power supply used for this module is 5-10V The current Source signal for this module is 4-20mA industrial-grade Sensor  […]

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Programming ESP32-CAM With ESP32-CAM-MB Micro USB Programmer

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Learning how to program the ESP32-CAM AI-Thinker board using the ESP32-CAM-MB micro USB programmer. This is the easiest way to program your ESP32-CAM board. This micro USB programmer works like a shield that you can attach to the ESP32-CAM board. The programmer comes with a USB socket that you connect directly to your pc. However,

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Installing ESP32 Add-on and Libraries in Arduino IDE

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Before starting the installation procedure, make sure you have the latest version of the Arduino IDE installed in your system. To install the ESP32 board in your Arduino IDE, Open Arduino IDE, go to File> Preferences. Enter https://dl.espressif.com/dl/package_esp32_index.json into the “Additional Board Manager URLs” field as shown in the figure below. Then, click on “OK”.

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