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WiFi Bluetooth Module ESP32-WROOM-32E 4MB 16MB Flash

Option | 4MB Flash

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Product Details
  • Variant: 4MB Flash
  • SKU: ESP-BOA-008
  • In Stock: 57

WiFi Bluetooth Module ESP32-WROOM-32E 4MB...

Regular Price
$15.60
Sale Price
$15.60
Regular Price
Sold Out
Unit Price
per 

Option

4MB Flash

DESCRIPTION

32-bit MCU & 2.4 GHz Wi-Fi & Bluetooth/Bluetooth LE ESP32 is a single-chip solution integrating 2.4 GHz Wi-Fi and Bluetooth dual-mode, using TSMC ultra-low power consumption 40nm process, with ultra-high radio frequency performance, stability, versatility and reliability, and ultra-low power consumption, to meet different power consumption requirements, suitable for various application scenarios.

The ESP32 module uses CH340 USB driver - You can head over to SparkFun's page for installation instructions: https://learn.sparkfun.com/tutorials/how-to-install-ch340-drivers

Note: This module uses USB Type-C cable.


TECHNICAL DETAILS

CPU and Storage
  • Xtensa® 32-bit LX6 single/dual core processor
  • CoreMark® score:
    • Dual core, main frequency 240 MHz: 994.26 CoreMark; 4.14 CoreMark/MHz
  • 448 KB ROM
  • 520 KB SRAM
  • 16 KB RTC SRAM
  • QSPI supports many flash/SRAM
Clocks and Timers
  • Built-in 8 MHz oscillator, supports self-calibration
  • Built-in RC oscillator, support self-calibration
  • Support external main crystal oscillator from 2MHz to 60 MHz (if Wi-Fi/Bluetooth function is used, only 40 MHz crystal oscillator is currently supported)
  • Support external 32 kHz crystal oscillator for RTC, support self-calibration
  • 2 timer groups, each group includes 2 64-bit general-purpose timers and 1 main system watchdog
  • 1 RTC timer
  • RTC watchdog
Advanced Peripheral Interface
  • 34 GPIOs
  • 12-bit SAR ADC, up to 18 channels
  • Two 8-bit D/A converters
  • 10 touch sensors
  • 4 SPI
  • 2 I2S
  • 2 12C
  • 3 UARTs
  • 1 Host SD/eMMC/SDIO
  • 1 Slave SDIO/SPI
  • Ethernet MAC interface with dedicated DMA supporting IEEE 1588
  • TWAI®, ISO11898-1 Compliant (CAN Specification 2.0)
  • RMT (TX/RX)
  • Motor PWM
  • LED PWM, up to 16 channels
  • Hall sensor
Security Mechanism
  • Secure boot
  • Flash encryption
  • 1024-bit OTP, user can use up to 768-bit
  • Encryption Hardware Accelerator:
    • AES
    • Hash (SHA-2)
    • RSA
    • ECC
    • Random Number Generator (RNG)


SHIPPING LIST

  • 1x WiFi Bluetooth Module ESP32-WROOM-32E
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