AZ-Delivery ESP32 Lolin32 User Manual

Welcome!
Thank you for purchasing our AZ-Delivery ESP32 Lolin32. On the following
pages, you will be introduced to how to use and set up this handy device.
Have fun!

AZ-Delivery ESP32 Lolin32 Specifications

General

Microcontroller	ESP32
Connectivity	Wi-Fi, Bluetooth
Operating Voltage	3.3V
Digital I/O Pins	26
Clock Speed	240 MHz
Flash Memory	4MB
SRAM	520KB
UART	3
SPI	2
I2C	1
Wi-Fi	802.11 b/g/n
USB	Micro USB
Bluetooth	Bluetooth 4.2 BR/EDR and BLE

Summary

Introduction to ESP32 Lolin32

ESP32 Lolin32 Technical Specifications

ESP32 Lolin32 Pinout Diagram

Arduino IDE Setup Guide

Download and Install Arduino IDE

Download and install the Arduino IDE software for your operating system to begin development.

Configure Board and Port in Arduino IDE

Select the correct ESP32 board and communication port within the Arduino IDE settings.

Add ESP32 Board Support to Arduino IDE

ESP32 Lolin32 Code Examples

DS18B20 Temperature Sensor Example

Demonstrates reading temperature data from a DS18B20 sensor using the ESP32.

BME280 Sensor Data Example

Illustrates how to read sensor data (temperature, pressure, humidity) from a BME280 using the ESP32.