Esp32-Wrover-Ie; Ⅰ Functional Overview; Introduction; Features - Ebyte ESP32-WROVER-IE User Manual

Chengdu Ebyte Electronic Technology Co.,Ltd.
Ⅰ Functional Overview

1.1 Introduction

ESP32-WROVER-IE is a WIFI module based on the ESP32-D0WD-V3
chip solution.
ESP32-WROVER-IE is a general-purpose Wi-Fi module, powerful,
built-in ESP32-D0WD-V3 chip, Xtensa® dual-core 32-bit LX6
microprocessor, 448 KB ROM, 520 KB SRAM, 16 KB RTC SRAM supports
up to 240 MHz clock frequency.
Wi-Fi supports a wide range of communication connections and
also supports direct connection to the Internet through a router;
the sleep current of the ESP32 chip is less than 5 µA, making it suitable for battery-powered wearable electronic
devices. The module supports a data transmission rate of up to 150 Mbps, and an antenna output power of 20 dBm,
which can achieve the widest range of wireless communication. Therefore, this module has industry-leading technical
specifications, and has excellent performance in terms of high integration, wireless transmission distance, power
consumption, and network connectivity.
It can be used for low-power sensor networks and demanding tasks, such as speech encoding, audio streaming,
and MP3 decoding.

1.2 Features

 4 MB SPI flash,

Support AT commands;

Support serial communication and flow control. The baud rate is up to 128000.

Support automatic and manual networking.
Ⅱ Electrical Characteristics

2.1 Absolute maximum ratings

Symbol
VDD33
T STORE
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Parameter
Power pin voltage
Storage temperature
Chart 2- 1 Absolute maximum ratings
ESP32-WROVER-IE User Manual
Minimum Maximum
–0.3 3.6
–40
Unit
V
85 °C
3