Features

• ESP-WROOM-32 module: NodeMCU-32S has a built-in ESP-WROOM-32 module, providing WiFi and Bluetooth connectivity. This module is based on the ESP32-D0WDQ6 processor and has a built-in 32Mbit flash memory.
• CP2102 and USB to UART converter: The board also features a built-in CP2102 chip, functioning as a USB to UART converter. This makes it easy to program the board and perform UART debugging.
• USB port: There is a USB port for power supply, firmware programming, and UART debugging.
• Expansion headers: NodeMCU-32S has two rows of 19-pin expansion headers, providing access to all I/O pins on the ESP-WROOM-32 module. This makes it easy to connect external devices and expand functionality.
• Buttons: There are two buttons on the board that can be used as a reset button or for custom purposes.

Applications

NodeMCU-32S is suitable for a wide range of IoT applications, including:

• Smart home solutions, where the board can be used to control various devices and sensors in the home.
• Smart buildings, where the board can be integrated into a monitoring or control system.
• Industrial automation, where the board can be used to monitor and control various processes and machines.
• Wearable devices, where the board can be used to develop smart and wearable devices.
• IP cameras, where the board can be used to connect to and control IP cameras.
• Smart agriculture, where the board can be used to monitor and control various aspects of farming.

NodeMCU-32S is a reliable and versatile development platform that allows you to experiment with IoT applications and quickly prototype your ideas. With its extensive open resources and support for various development methods, this development board is a valuable tool for both professionals and hobbyists.