Espressif Systems ESP32-WROOM-32U-N4

Mounting Type

Surface Mount

Package / Case

38-SMD Module

Package

Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;

Base Product Number

ESP32

Mfr

Espressif Systems

Product Status

Not For New Designs

Antenna Connector Type

External

Protocol - WiFi - 802.11

WiFi

Dimensions

18 mm x 19.2 mm x 3.2 mm

Maximum Operating Temperature

the maximum body temperature at which the thermistor is designed to operate for extended periods of time with acceptable stability of its electrical characteristics.

+ 85 C

Supply Voltage-Max

3.6 V

Minimum Operating Temperature

- 40 C

Supply Voltage-Min

3 V

Interface Type

I2C, I2S, PWM, SDIO, SPI, UART

Operating Temperature

The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.

-40°C ~ 85°C

Series

ESP32

Voltage - Supply

3V ~ 3.6V

Frequency

2.4GHz ~ 2.5GHz

Operating Supply Voltage

The voltage level by which an electrical system is designated and to which certain operating characteristics of the system are related.

2.7 V to 3.6 V

Memory Size

The memory capacity is the amount of data a device can store at any given time in its memory.

4MB Flash, 448kB ROM, 536kB SRAM

Output Power

That power available at a specified output of a device under specified conditions of operation.

18.5 dBm

Data Rate

Data Rate is defined as the amount of data transmitted during a specified time period over a network. It is the speed at which data is transferred from one device to another or between a peripheral device and the computer. It is generally measured in Mega bits per second(Mbps) or Mega bytes per second(MBps).

150Mbps

Utilized IC / Part

ESP32-D0WD

Protocol

802.11b/g/n, Bluetooth v4.2 +EDR, Class 1, 2 and 3

Power - Output

20.5dBm

RF Family/Standard

Bluetooth, WiFi

Antenna Type

There are several different types of antennas in three broad categories: omni-directional, directional, and semi-directional.

Antenna Not Included, U.FL

Sensitivity

-98dBm

Serial Interfaces

A serial interface is a communication interface between two digital systems that transmits data as a series of voltage pulses down a wire. Essentially, the serial interface encodes the bits of a binary number by their "temporal" location on a wire rather than their "spatial" location within a set of wires.

GPIO, I²C, I²S, PWM, SDIO, SPI, UART

Current - Receiving

-

Current - Transmitting

-

Modulation

CCK, DSSS, OFDM