Firstly, please download the Arduino software installation software in the following link: http://en.doit.am/espduino.php

Figure 1-1 Arduino installation

Which is already including the package of ESPduino, as shown in the following Figure. Note that, if you don’t install the ch340 driver, please download it from the following links:

Windows: http://en.doit.am/CH341SER.zip

MAC: http://www.doit.am/CH341SER_MAC.ZIP

Figure 1-2 ESPduino development board

From Figure 1-2, we know the following Arduino system parameters of ESPduino:

• Board: “ESPDuino (ESP-13 Module)”;
• Upload Using: “Serial”;
• CPU Frequency: “80MHz”;
• Flash Size: “4M (3M SPIFFS)”;
• Upload Speed: “115200”;
• Port: decided by your computer, which can be found in the device manager.