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IoT Modules, WiFi Module

ESP32-WROOM-32U WiFi Module

SKU: ESP32-WROOM-32U

₹295.00

₹250 + 18% GST

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Availability: Available on backorder

Estimated Delivery: Estimated delivery in 2 to 4 weeks

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Bluetooth, Wi-Fi 802.11b/g/n, Bluetooth v4.2 +EDR, Class 1, 2 and 3 Transceiver Module 2.4GHz ~ 2.5GHz

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ESP32-WROOM-32U WiFi Bluetooth Module Introduction

ESP32-WROOM-32U WiFi Bluetooth Module and ESP32-WROOM-32E are two powerful, generic Wi-Fi + Bluetooth + Bluetooth LE MCU modules that target a wide variety of applications, ranging from low-power sensor networks to the most demanding tasks, such as voice encoding, music streaming and MP3 decoding. ESP32-WROOM-32E comes with a PCB antenna, and ESP32-WROOM-32UE with a connector for an external antenna. The information in this datasheet is applicable to both modules. The ordering information of the two modules is listed as follows:

Module Chip Embedded Flash Module Dimensions
ESP32-WROOM-32E (85 °C version) ESP32-D0WD-V3 4/8/16 MB 18.0 × 25.5 × 3.1
ESP32-WROOM-32E (105 °C version) ESP32-D0WD-V3 4/8 MB 18.0 × 25.5 × 3.1
ESP32-WROOM-32UE (85 °C version) ESP32-D0WD-V3  4/8/16 MB 18.0 × 19.2 × 3.2
ESP32-WROOM-32UE (105 °C version) ESP32-D0WD-V3 4/8 MB 18.0 × 19.2 × 3.2

Features

CPU and On­ Chip Memory
  • ESP32-D0WD-V3 embedded, Extensa dual-core 32-bit LX6 microprocessor, up to 240 MHz
  • 448 KB ROM
  • 520 KB SRAM
  • 16 KB SRAM in RTC
Wi­Fi
  • 802.11b/g/n
  • Bit rate: 802.11n up to 150 Mbps
  • A-MPDU and A-MSDU aggregation
  • 0.4 µs guard interval support
  • Center frequency range of operating channel:
    2412 ~ 2484 MHz
Bluetooth
  • Bluetooth V4.2 BR/EDR and Bluetooth LE specification
  • Class-1, class-2 and class-3 transmitter
  • AFH
  • CVSD and SBC
Peripherals
  • SD card, UART, SPI, SDIO, I2C, LED PWM, Motor PWM, I2S, IR, pulse counter, GPIO, capacitive touch sensor, ADC, DAC, TWAI® (compatible with ISO 11898-1, i.e. CAN Specification 2.0)
Integrated Components on Module
  • 40 MHz crystal oscillator
  • 4/8/16 MB SPI flash
Antenna Options
  • ESP32-WROOM-32E: On-board PCB antenna
  • ESP32-WROOM-32UE: external antenna via a connector
Operating Conditions
  • Operating voltage/Power supply: 3.0 ~ 3.6 V
  • Operating ambient temperature:
    – 85 °C version: –40 ~ 85 °C
    – 105 °C version: –40 ~ 105 °C.
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ESP32-WROOM-32U WiFi Bluetooth Module
ESP32-WROOM-32U WiFi Module SKU: ESP32-WROOM-32U ₹295.00 / piece