Overview

This is the NodeMCU development board based on ESP32, features WiFi+Bluetooth connectivity, onboard CP2102 and keys. What's more, all the I/O pins of ESP32 module are accessible via the extension headers.

Thanks to the rich open-source resources, it supports development in various ways such as Lua/AT commands/MicroPython/Arduino/IOT source code, etc. helps you to fast prototype IoT applications.

Features

• Onboard ESP32 module
• Onboard CP2102, USB to UART converter
• USB port for power input, firmware programming, or UART debugging
• 2x19pin extension headers, breakout all the I/O pins of the module
• 2x keys, used as reset or user-defined

Version Comparison

Specifications

• WIFI module: ESP32
  • Processor: ESP32
• Built-in Flash: 32Mbit
• Antenna: Onboard PCB antenna
• Peripheral interface: UART/GPIO/ADC/DAC/SDIO/PWM/I2C/I2S
• WiFi protocol: IEEE 802.11 b/g/n
• Bluetooth: Bluetooth 4.2
• Frequency range: 2.4G ~ 2.5G (2400M ~ 2483.5M)
• WIFI mode: Station / SoftAP / SoftAP+Station
• Power supply: 5V
• Logic level: 3.3V
• Dimensions: 51.4mm x 25.4mm

Applications

The NodeMCU-32S suit for IOT applications such as:

• Smart home
• Intelligent building
• Industrial automation
• Wearable devices
• IP camera
• Intelligent agriculture

Pinouts

Development Resources

Wiki : www.waveshare.com/wiki/NodeMCU-32S

1. NodeMCU-32S x1

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