ESP32-MINI-1-N4

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ESP32-MINI-1-N4

RF TXRX MOD BT WIFI THCHAS MNT

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Спецификации

Series ESP32
Part Status Active
Base Product Number ESP32
DigiKey Programmable Not Verified
RF Family/Standard Bluetooth, WiFi
Protocol 802.11b/g/n, Bluetooth v4.2 +EDR, Class 1, 2 and 3
Modulation CCK, DSSS, OFDM
Frequency 2.412GHz ~ 2.484GHz
Data Rate 150Mbps
Power - Output 13dBm
Sensitivity -98dBm
Serial Interfaces ADC, GPIO, I2C, I2S, SDIO, SPI, PWM, UART
Antenna Type Integrated, Trace
Utilized IC / Part ESP32
Memory Size 448kB ROM, 536kB SRAM
Voltage - Supply 2.3V ~ 3.6V
Current - Receiving 95mA ~ 100mA
Current - Transmitting 130mA ~ 240mA
Mounting Type Chassis Mount
Operating Temperature -40°C ~ 85°C (TA)
Package / Case Module

Обзор

Description

The ESP32-MINI-1-N4 is a compact development board featuring the ESP32 chip, which integrates Wi-Fi and Bluetooth capabilities. It's designed for IoT applications, offering a dual-core processor with a clock speed of up to 240 MHz and abundant GPIO pins for various peripherals. The board supports multiple communication protocols like SPI, I2C, and UART, making it versatile for connecting sensors and actuators.
The ESP32-MINI-1-N4 is equipped with 4 MB of flash memory, allowing for substantial firmware storage and complex applications. Its small form factor is ideal for space-constrained projects, and it can be easily integrated into prototypes or final products.
Programming is typically done using the Arduino IDE or Espressif's ESP-IDF, enabling developers to create custom applications efficiently. With its low power consumption and high performance, the ESP32-MINI-1-N4 is perfect for smart home devices, wearables, and other connected solutions.

Features

The ESP32-MINI-1-N4 is a compact Wi-Fi and Bluetooth microcontroller module based on the ESP32 chip. Key features include:
1. Dual-core Processor: It features a 32-bit dual-core Xtensa® 32-bit LX6 microprocessor, capable of running at up to 240 MHz.
2. Wireless Connectivity: Supports 802.11 b/g/n Wi-Fi and Bluetooth v4.2 (BR/EDR and BLE).
3. Memory: Typically includes 4MB of flash memory for storing firmware and data.
4. GPIO: Offers multiple General Purpose Input/Output (GPIO) pins for various interfacing options.
5. Low Power Consumption: Features various power modes for efficient energy use, making it suitable for battery-operated devices.
6. Integrated Peripherals: Includes ADC, DAC, PWM, UART, SPI, I2C, and more for versatile hardware interfacing.
7. Small Form Factor: Designed for compact applications, making it ideal for IoT projects.
This module is widely used in smart home devices, wearables, and various wireless communication applications.

Package

The ESP32-MINI-1-N4 is packaged in a compact module form factor, featuring a 22.0mm x 15.0mm size. It typically includes a PCB with integrated ESP32 chip, Wi-Fi, and Bluetooth capabilities, as well as necessary passive components. This design allows for easy integration into various projects and applications.

Pinout

The ESP32-MINI-1-N4 is a compact, low-power system-on-chip (SoC) module based on the Espressif ESP32. It features a pin count of 30 pins.
Key functions of the pins include:
- GPIO: General-purpose input/output for various digital functions.
- ADC: Analog-to-digital converters for reading analog signals.
- DAC: Digital-to-analog converters for outputting analog signals.
- SPI: Serial Peripheral Interface for connecting to peripherals.
- I2C: Inter-Integrated Circuit for communication with sensors and other devices.
- UART: Universal Asynchronous Receiver/Transmitter for serial communication.
- PWM: Pulse Width Modulation for controlling devices like motors and LEDs.
- RTC: Real-Time Clock for low-power timekeeping.
The module integrates Wi-Fi and Bluetooth capabilities, making it suitable for a variety of IoT applications.

Manufacturer

The ESP32-MINI-1-N4 is manufactured by Espressif Systems, a semiconductor company based in Shanghai, China. Founded in 2008, Espressif specializes in developing low-power Wi-Fi and Bluetooth microcontrollers, particularly known for their ESP8266 and ESP32 series of chips. These products are widely used in Internet of Things (IoT) applications due to their versatility, cost-effectiveness, and robust performance. Espressif provides comprehensive solutions for wireless connectivity, focusing on enabling smart devices and applications across various industries. Their chips are popular among hobbyists and developers for prototyping and building connected products.

Application

The ESP32-MINI-1-N4 is used in various application areas, including IoT devices, smart home automation, wearable technology, environmental monitoring, and industrial automation. Its low power consumption and integrated Wi-Fi/Bluetooth capabilities make it ideal for remote sensing, smart agriculture, health monitoring systems, and connected appliances. Additionally, it supports multimedia applications, such as audio streaming and video transmission, enhancing its versatility in modern embedded systems.

Equivalent

The ESP32-MINI-1-N4 chip is equivalent to several other ESP32 modules, including the ESP32-WROOM-32, ESP32-WROVER, and ESP32-WROOM-32D. These modules feature the same ESP32 dual-core processor and wireless capabilities, supporting Wi-Fi and Bluetooth. Other variants may differ in memory size and additional features like PSRAM or antenna type but are based on the same ESP32 architecture.

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