ESP-01-based IoT systems generally use AT commands to be able to perform actions in a ... Two types of development boards were used. Arduino Uno R3 is used to retrieve soil moisture data from the ...

ESP-01 is a tiny and useful piece of hardware ... have any problem with soldering the components. You must use hot air to solder the USB connector. Figure 6 shows the assembly drawings. I used Arduino ...

Hello, I’m excited to review the ESP32 display modules and HMI touchscreens from Elecrow with sizes ranging from 2.4 to 7.0 inches. For this review, Elecrow kindly provided me with both 3.5-inch and 7 ...

Unlike microcontroller-based designs, which demand additional components and pricey programmers, the ESP-01’s programming can be accomplished using an inexpensive USB-to-TTL converter. Furthermore, ...

The Nano ESP32 supports both Micropython and Arduino programming languages ... students and makers around the world are using Arduino to innovate in product development, education, industrial ...

WiFi modules nRF2L01+ (left) and ESP-01 (right) allow the Arduino to connect to Wi-Fi networks ... There are driver modules that you could tweak to use here as well. Tip: did you know you can program ...

The Arduino is nothing like a computer, as most of Arduino boards are not powerful enough to run an operating system. Indeed, Arduino is designed for electronics projects were you control I/O using C ...

Here ESP-01 is programmed using a CP2102 USB-TTL converter ... terminals and compares it to send the turn ON/OFF signal to the Relay. The Complete program for Arduino is shown below: char data; void ...

In this project, we will be using the ESP8266 – 01 Wi-Fi Development board to make a small IoT home automation that has Wi-Fi featured in it. The system operates on a local web server and is easy to ...

The ESP-01 is the first Wi-Fi module of ESP8266 family ... We just need a USB cable and here we go. Now, we upload blink program using Arduino IDE to NodeMCU. Pin D0 has inbuilt LED, so we can use LED ...