Introduction; Overview - Joy-it NodeMCU ESP32 Manual

1.

INTRODUCTION

Dear customer,
thank you for choosing our product.
In the following, we will show you what to observe during commissioning and use.
Should you encounter any unexpected problems during use, please do not hesitate to
contact us.
2.

OVERVIEW

The NodeMCU ESP32 module is a compact prototyping board and can be easily programmed via the
Arduino IDE. It features 2.4 GHz dual-mode Wi-Fi and Bluetooth. Also integrated on the microcontroller
development board are 512kb SRAM and 4MB memory.
PWM is enabled on every digital pin.
An overview of the available pins can be seen in the following figure:
Published: 18.04.2019
2x DAC 15x ADC
1x I²C 2x UART
Copyright by Joy-IT
NodeMCU ESP32
1x SPI
3