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ESP32-S3-MINI-1-N4R2

Name: ESP32-S3-MINI-1-N4R2
Rating: 4.7 (12 reviews)

Blluetooth LE MCU Mod

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Mfr。パート #ESP32-S3-MINI-1-N4R2
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仕様

Part Status	Active
RF Family/Standard	Bluetooth, WiFi
Protocol	802.11b/g/n, Bluetooth v5.0
Frequency	2.4GHz
Data Rate	150Mbps
Power - Output	20.5dBm
Sensitivity	-103.5dBm
Serial Interfaces	ADC, GPIO, I2C, I2S, JTAG, PWM, SDIO, SPI, UART, USB
Antenna Type	PCB Trace
Utilized IC / Part	ESP32-S3
Memory Size	4MB Flash, 2MB PSRAM
Voltage - Supply	3V ~ 3.6V
Current - Receiving	95mA ~ 97mA
Current - Transmitting	285mA ~ 355mA
Mounting Type	Surface Mount
Operating Temperature	-40°C ~ 85°C (TA)
Package / Case	56-VFQFN Exposed Pad

概要

Description

The ESP32-S3-MINI-1-N4R2 is a compact, efficient microcontroller module from Espressif, designed for various IoT applications. It features the ESP32-S3 SoC, which combines a dual-core 240 MHz processor with enhanced AI capabilities, including support for vector instructions and neural network acceleration.
This module comes with 4 MB of SPI Flash memory and offers built-in Wi-Fi and Bluetooth connectivity, making it suitable for wireless applications. The ESP32-S3-MINI-1 also supports various peripherals, such as GPIO, I2C, SPI, UART, and ADC, allowing for versatile integration with sensors and actuators.
Its small form factor and low power consumption make it ideal for battery-operated devices, wearables, and smart home applications. The module is compatible with the ESP-IDF and Arduino IDE, facilitating ease of development and a wide range of libraries and resources.
Overall, the ESP32-S3-MINI-1-N4R2 is a powerful, flexible solution for developers looking to implement smart, connected devices.

Features

The ESP32-S3-MINI-1-N4R2 is a compact module based on the ESP32-S3 chip, designed for Wi-Fi and Bluetooth connectivity. Key features include:
1. Processor: Dual-core 32-bit Xtensa LX7, capable of running at up to 240 MHz.
2. Memory: 4 MB of flash memory (N4R2) and 512 KB of SRAM.
3. Wireless Connectivity: Supports 802.11 b/g/n Wi-Fi and Bluetooth 5.0 (BLE).
4. AI Acceleration: Integrated neural network acceleration for AI applications.
5. GPIO: Multiple programmable GPIO pins for various peripheral interfacing.
6. ADC/DAC: 12-bit ADC and 8-bit DAC capabilities.
7. Low Power: Optimized power consumption modes for battery-operated devices.
8. Security: Hardware support for secure boot and flash encryption.
9. Compact Size: Miniature form factor ideal for space-constrained applications.
This module is suitable for IoT applications, smart home devices, and more, providing a versatile platform for developers.

Package

The ESP32-S3-MINI-1-N4R2 is packaged in a compact module format. It features a surface-mount design, specifically a PCB module that integrates the ESP32-S3 chip with flash memory and antenna. The form factor is suitable for IoT applications, providing ease of integration into various devices.

Pinout

The ESP32-S3-MINI-1-N4R2 module features a pin count of 38. It is based on the ESP32-S3 chip, which includes a dual-core 240 MHz processor, integrated Wi-Fi, and Bluetooth capabilities. The pins serve various functions including:
1. Digital I/O: Configurable as inputs or outputs for general-purpose use.
2. Analog Inputs: Multiple pins can function as ADC inputs for analog signal processing.
3. PWM: Support for pulse-width modulation on several pins for controlling devices like motors or LEDs.
4. I2C/SPI/UART: Dedicated pins for communication protocols, allowing connections to sensors and peripherals.
5. Touch Sensors: Certain pins can be used for capacitive touch sensing.
6. Power Supply: Pins for power input (3.3V) and ground connections.
The module is designed for compact applications requiring wireless connectivity and processing power.

Manufacturer

The ESP32-S3-MINI-1-N4R2 is manufactured by Espressif Systems, a semiconductor company based in Shanghai, China. Founded in 2008, Espressif specializes in designing and developing wireless communication and IoT (Internet of Things) solutions, primarily focusing on Wi-Fi and Bluetooth chipsets. The company is known for its ESP series of microcontrollers, including the popular ESP8266 and ESP32, which are widely used in various applications, from hobbyist projects to commercial products. Espressif's offerings are characterized by their affordability, versatility, and robust performance, making them a preferred choice among developers and engineers in the connected devices space.

Application

The ESP32-S3-MINI-1-N4R2 is ideal for various applications, including IoT devices, smart home automation, wearable tech, voice recognition systems, and industrial automation. Its low power consumption and integrated Wi-Fi and Bluetooth capabilities make it suitable for sensor networks, smart health monitoring, and edge computing. Additionally, it can be used in robotics, remote control systems, and environmental monitoring solutions.

Equivalent

The ESP32-S3-MINI-1-N4R2 chip's equivalent products include the ESP32-S3-WROOM-1, ESP32-S3-WROOM-1U, and the ESP32-S3-DevKitC. These variants share similar features such as dual-core processing, Bluetooth, and Wi-Fi capabilities, but may differ in form factor, flash memory, and module configurations.