Esp 32 WROOM MCU Module

Features of the ESP32 include the following:

• Processors:
  
• CPU: Xtensa dual-core (or single-core) 32-bit LX6 microprocessor, operating at 160 or 240 MHz and performing at up to 600 DMIPS
  
• Ultra low power (ULP) co-processor
  
• Memory: 520 KiB RAM, 448 KiB ROM
  
• Wireless connectivity:
  
• Wi-Fi: 802.11 b/g/n
  
• Bluetooth: v4.2 BR/EDR and BLE (shares the radio with Wi-Fi)
  
• Peripheral interfaces:
  
• 34 × programmable GPIOs
  
• 12-bit SAR ADC up to 18 channels
  
• 2 × 8-bit DACs
  
• 10 × touch sensors (capacitive sensing GPIOs)
  
• 4 × SPI
  
• 2 × I²S interfaces
  
• 2 × I²C interfaces
  
• 3 × UART
  
• SD/SDIO/CE-ATA/MMC/eMMC host controller
  
• SDIO/SPI slave controller
  
• Ethernet MAC interface with dedicated DMA and planned IEEE 1588 Precision Time Protocol support
  
• CAN bus 2.0
  
• Infrared remote controller (TX/RX, up to 8 channels)
  
• Pulse counter (capable of full quadrature decoding)
  
• Motor PWM
  
• LED PWM (up to 16 channels)
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• Ultra low power analog pre-amplifier
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• Security:
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• IEEE 802.11 standard security features all supported, including WPA, WPA2, WPA3 (depending on the version)and WLAN Authentication and Privacy Infrastructure (WAPI)
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• Secure boot
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• Flash encryption
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• 1024-bit OTP, up to 768-bit for customers
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• Cryptographic hardware acceleration: AES, SHA-2, RSA, elliptic curve cryptography (ECC), random number generator (RNG)
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• Power management:
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• Internal low-dropout regulator
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• Individual power domain for RTC
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• 5 μA deep sleep current
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• Wake up from GPIO interrupt, timer, ADC measurements, capacitive touch sensor interrupt
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