Ai-thinker Esp32-s User manual

ESP32-S Wi-Fi+BT SoC Module V1.0

ESP32-S Wi-Fi+BT SoC Module

Overview

Esp32-S has a highly competitive package

size and ultra-low power technology.

Esp32-S can be widely used in various of

networking, for home automation, industrial

wireless control, baby monitors,

sensing

and other networking applications.

Esp32-S is packaged in SMD,through the

standard SMT equipment to achieve rapid

production of products,to provide customers with

High reliability of the connection,especially for

Automation, large-scale, low-cost modern

production methods,It’s suitable for all kinds of

Internet of things hardware terminal occasions.

- The smallest 802.11b/g/n Wi-Fi BT SoC Module

- Low power 32-bit CPU,can also serve the

application processor

- Up to 160MHz clock speed，Summary

computing power up to 600 DMIPS

- Overview built-in 520KB SRAM

- Supports UART/SPI/I2C/PWM/ADC/DAC

- SMD-38 package for easy welding

- Support for OpenOCD debugging interface

- Deep sleep current as low as 6.5μA

- Embedded Lwip and FreeRTOS

- Supports STA/AP/STA+AP operation mode

- Support Smart Config/AirKiss technology

- General AT commands can be used quickly

- Support for serial port local and remote firmware

upgrades (FOTA)

Features

wireless position

devices, wireless positioning system signals

ESP32-S Wi-Fi+BT SoC Module V1.0

Module Model ESP32-S

Package SMD-38

Size 18.0*25.8*2.8（±0.2）mm

SPI Flash Default 32Mbit

Bluetooth Bluetooth 4.2 BR/EDR and BLE standards

Wi-Fi 802.11 b/g/n/e/i

Interface UART、SPI、SDIO、I2C、PWM、I2S、IR、ADC、DAC

On-chip Sensor Hall sensor, Temperature sensor, Capacitive touch sensor

IO Port 22

UART Baudrate Support 300~4608000bps,De115200 bps

Frequency Range 2412 ~2462MHz for wifi/2402-2480 for bluetooth

Antenna PCB Antenna

Transmit Power 802.11b: 20±2 dBm (@11Mbps)

802.11g: 24±2 dBm (@54Mbps)

802.11n: 24±2 dBm (@MCS7)

Receiving Sensitivity

CCK, 1 Mbps : -90dBm

CCK, 11 Mbps: -85dBm

6 Mbps (1/2 BPSK): -88dBm

54 Mbps (3/4 64-QAM): -70dBm

MCS7 (65 Mbps, 72.2 Mbps): -67dBm

Power Dissipation [email protected]

Security WPA/WPA2/WPA2-Enterprise/WPS

Power Supply Range 3.0V ~ 3.6V

Operating Temperature -20 ℃~ 85 ℃

Storage Environment -40 ℃~ 90 ℃, < 90%RH

Weight 1.5g

Product Specifications

Shenzhen Ai-Thinker Technology Co., Ltd

Address: 7/F, Fengze Building B, Huafeng Industrial Park 2th, Hangkong street,Xixiang Raod, Baoan, Shenzhen

China

Website:www.ai-thinker.com Tel：0755-29162996 E-mail：[email protected]

FCC Statement

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful

interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Changes or modifications not expressly approved bythe party responsible for compliance could void the user's authority tooperate the

equipment.

NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules.

These limits are designed toprovide reasonable protection against harmful interference in a residential installation. This equipment generates,

uses and can radiate radio frequency energy and, if not installed andusedin accordance with the instructions, may cause harmful interference

to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does

cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is

encouraged to try to correct the interference byone or more ofthe following

measures:

-- Reorient or relocate the receiving antenna.

-- Increase the separation between the equipment and receiver.

-- Connect the equipment into an outlet on a circuit different from that towhich the receiver is connected.

-- Consult the dealer or an experienced radio/TV technician for help.

FCC Radiation Exposure Statement

This modular complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This transmitter must not be co-

located or operating in conjunction with any other antenna or transmitter.

If the FCC identification number is not visible when the module is installed inside another device, then the outside of the device into which

the module is installed must also display a label referring to the enclosed module. This exterior label can use wording such as the

following: “Contains Transmitter Module FCC ID:2AHMR-ESP32-S Or Contains FCC ID: 2AHMR-ESP32-S”

when the module is installed inside another device, the user manual of this device must contain below warning statements;

1. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

(1) This device may not cause harmful interference.

(2) This device must accept any interference received, including interference that may cause undesired operation.

2. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the

equipment.

The devices must be installed and used in strict accordance with the manufacturer's instructions as described in the user documentation that

comes with the product

Modular shall be used for fixed or mobile operations only. Minimum 20 cm must be maintained between device and user body during normal operations.

The modular transmitter is only FCC authorized for FCC part 15 subpart C, and that the host product manufacturer is responsible for compliance to any other

FCC rules that apply to the host not covered by the modular transmitter grant of certification. The final host product still requires Part 15 Subpart B

compliance testing with the modular transmitter installed.

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