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ESP32 WiFi-BT-BLE MCU Module / ESP-WROOM-32

ESP32 is highly-integrated with in-built antenna switches, RF balun, power amplifier, low noise receive amplifier, filters, and power management modules. ESP32 adds priceless functionality and versatility to your applications with minimal Printed Circuit Board (PCB) area requirements. Adafruit 3320

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ID: 563151

9,66€ gross (23% VAT)
7,85€ net

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Data sheet

Logic voltage3,3 V
Wi-Fi chipESP32
Wi-Fi standard802.11 b/g/n/d/e/I/k/r
Frequency range2,4 GHz
Baud rate150 Mbps
Antenna connectorBrak
Power supply voltage2,2 - 3,6 V

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Description

The ESP8266 started a small revolution by bringing WiFi to a small and cheap package that also had enough processing power and enough pins to get small things done. Now get ready to take your bite-sized WiFi capabilities to the next level with the ESP-WROOM-32 WiFi / Bluetooth Classic / BLE Module!

According to Espressif, the ESP-WROOM-32 is a powerful, generic WiFi-BT-BLE MCU module that targets 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.

Features

  • 240 MHz dual core Tensilica LX6 microcontroller with 600 DMIPS
  • Integrated 520 KB SRAM
  • Integrated 802.11BGN HT40 Wi-Fi transceiver, baseband, stack and LWIP
  • Integrated dual mode Bluetooth (classic and BLE)
  • 16 MByte flash
  • 2.2V to 3.6V operating voltage
  • -40°C to +125°C operating temperature
  • On-board PCB antenna / IPEX connector for external antenna

Sensors:

  • Ultra-low noise analog amplifier
  • Hall sensor
  • 10x capacitive touch interface
  • 32 kHz crystal oscillator

32x GPIO:

  • 3 x UARTs, including hardware flow control
  • 3 x SPI
  • 2 x I2S
  • 12 x ADC input channels
  • 2 x DAC
  • 2 x I2C
  • PWM/timer input/output availabe on every GPIO pin
  • OpenOCD debug interface with 32 kB TRAX buffer
  • SDIO master/slave 50 MHz
  • Supports external SPI flash up to 16 MB
  • SD-card interface support

Security Related:

  • WEP, WPA/WPA2 PSK/Enterprise
  • Hardware accelerated encryption: AES / SHA2 / Elliptical Curve Cryptography / RSA-4096

Performance:

  • Supports sniffer, station, softAP and Wi-Fi direct modes
  • Max data rate of 150 Mbps@11n HT40, 72 Mbps@11n HT20, 54 Mbps@11g, and 11 Mbps@11b
  • Maximum transmit power of 19.5 dBm@11b, 16.5 dBm@11g, 15.5 dBm@11n
  • Minimum receiver sensitivity of -98 dBm
  • 135 Mbps UDP sustained throughput
  • 2.5 μA deep sleep current

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