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 ESP-WROOM-32 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 ESP-WROOM-32 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 Specifications WIFI module: ESP-WROOM-32 Processor: ESP32-D0WDQ6 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: 48

26mm 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