ESP32 ESP-32S 30P NodeMCU Dev Board Wireless WiFi Type-C

A compact, breadboard-friendly development board built around the ESP32 dual-core microcontroller, with built-in Wi-Fi and Bluetooth. It is well suited to IoT projects, home automation, sensor monitoring, wireless data logging, and rapid prototyping. The USB Type-C port handles both power and programming, so a single reversible cable is all you need. Key Features Processor: Xtensa 32-bit LX6 dual-core, up to 240 MHz Wireless: Wi-Fi 802.11 b/g/n (2.4 GHz) and Bluetooth (Classic + BLE) Memory: 520 KB SRAM, typically 4 MB flash Pins: 30-pin layout with GPIO, ADC, DAC, PWM, touch sensors, I2C, SPI, UART, and I2S USB interface: Type-C, with an onboard USB-to-serial chip (commonly CP2102 or CH340) for easy flashing Onboard controls: EN (reset) and BOOT buttons, plus a status LED Power: 5V via USB or the VIN pin; onboard 3.3V regulator Logic level: 3.3V (not 5V tolerant) Compatibility Arduino IDE ESP-IDF MicroPython PlatformIO Lua and other ESP32-supported environments Common Applications Smart home and IoT devices Wi-Fi or Bluetooth controlled robots and gadgets Weather stations and environmental monitoring Web servers and dashboards Wearables and BLE beacons Educational and hobby electronics Package Includes 1 × ESP32 ESP-32S 30P NodeMCU development board (headers may be unsoldered or pre-soldered depending on the seller)