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ESPRESSIF ESP32-WROOM-32-N4 product image
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ESPRESSIF ESP32-WROOM-32-N4RoHS

Manufacturer
ESPRESSIFAsian Brands
MPN
ESP32-WROOM-32-N4
LCSC Part #
C82899
Packaging
SMD,25.5x18mm
Customer #
Key Attributes
ESP32-WROOM-32
Datasheetpdf iconESPRESSIF ESP32-WROOM-32-N4
In-Stock: 6,359
6,359 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 4.3259$ 4.33
10+$ 3.8148$ 38.15
30+$ 3.5536$ 106.61
100+$ 3.028$ 302.80
550+$ 2.9022$ 1596.21
1,100+$ 2.849$ 3133.90
Standard Packaging550/Full Reel
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Products Specifications

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TypeDescription
CategoryRF and Wireless/RF Transceiver Modules and Modems
ManufacturerESPRESSIF
PackagingSMD,25.5x18mm
Frequency Range2.4GHz
Voltage - Supply2.7V~3.6V
Utilized IC / PartESP32-DOWDQ6
Output Power20dBm
Sensitivity-98dBm
Wireless StandardBluetooth4.2
InterfaceUART;SPI;I2C;SDIO;GPIO;PWM;ADC;DAC
Operating Temperature-40℃~+85℃
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging550
Sales UnitPiece

Introduction

AI Translation

ESP32-WROOM-32 is a versatile, Wi-Fi, Bluetooth, and Bluetooth LE MCU module with powerful performance and wide applications, ranging from low-power sensor networks to highly demanding tasks such as voice encoding, audio streaming, and MP3 decoding. At the core of this module is the ESP32-DOWDQ6 chip, which is scalable and adaptive. The two CPU cores can be controlled independently. The clock frequency is adjustable from 80MHz to 240MHz. Users can power down the CPU and use the low-power co-processor to continuously monitor peripheral state changes or whether certain analog values exceed a threshold. ESP32 also integrates a rich set of peripherals, including capacitive touch sensors, low-noise sensor amplifiers, SD card interfaces, Ethernet interfaces, high-speed SDIO/SPI, UART, I2S, and I2C. The module integrates classic Bluetooth, Bluetooth LE, and Wi-Fi, enabling a broad range of applications: Wi-Fi supports wide-range connectivity and direct internet access via a router, while Bluetooth enables users to connect to mobile phones or broadcast Bluetooth LE Beacons for signal detection. The sleep current of the ESP32 chip is less than 5μA, making it suitable for battery-powered wearable electronics. The module supports data transfer rates of up to 150Mbps with an antenna output power of 20dBm, enabling maximum-range wireless communication. The operating system for ESP32 is freeRTOS with LwIP, and features built-in TLS 1.2 with hardware acceleration. The chip also supports OTA encrypted upgrades, allowing users to continue updating their products after release.

Features

AI Translation
  • Core: ESP32-DOWDQ6 chip, scalable and adaptive
  • Dual CPU cores with independent control, clock frequency adjustable from 80MHz to 240MHz
  • CPU power cutoff supported; low-power co-processor available for peripheral state monitoring or analog sensing
  • Rich integrated peripherals including capacitive touch sensors and low-noise sensor amplifiers
  • Integrated classic Bluetooth, BLE, and Wi-Fi
  • Sleep current below 5μA
  • Data transfer rate up to 150Mbps, antenna output power 20dBm
  • OS: FreeRTOS with LwIP, built-in TLS 1.2 with hardware acceleration
  • OTA encrypted upgrade supported

Applications

AI Translation
  • Low-power sensor networks
  • Voice coding
  • Audio streaming
  • MP3 decoding
  • Battery-powered wearable electronics