ESP32-wroom-32 high resolution pinout and specs

 

ESP32-wroom-32 고해상도 핀아웃 및 사양 

 

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esp32-wroom-32_datasheet_en.pdf

0.40MB

 

 

 

 

 

 

 

Specs

• CPU and Memory
  • Xtensa® Dual-Core 32-bit LX6 microprocessors, up to 600 DMIPS
  • 448 KByte ROM
  • 520 KByte SRAM
  • 16 KByte SRAM in RTC
  • QSPI Flash/SRAM, up to 4 x 16 MBytes
  • Power supply: 2.2 V to 3.6 V
• Clocks and Timers
  • Internal 8 MHz oscillator with calibration
  • Internal RC oscillator with calibration
  • External 2 MHz to 40 MHz crystal oscillator
  • External 32 kHz crystal oscillator for RTC with calibration
  • Two timer groups, including 2 x 64-bit timers and 1 x main watchdog in each group
  • RTC timer with sub-second accuracy
  • RTC watchdog
• Advanced Peripheral Interfaces
  • 12-bit SAR ADC up to 18 channels
  • 2 × 8-bit D/A converters
  • 10 × touch sensors
  • Temperature sensor
  • 4 × SPI
  • 2 × I2S
  • 2 × I2C
  • 3 × UART
  • 1 host (SD/eMMC/SDIO)
  • 1 slave (SDIO/SPI)
  • Ethernet MAC interface with dedicated DMA and IEEE 1588 support
  • CAN 2.0
  • IR (TX/RX)
  • Motor PWM
  • LED PWM up to 16 channels
  • Hall sensor
  • Ultra low power analog pre-amplifier
• Operating Temperature Range: -40 ° C to + 85 ° C
• Package size: 18mm x 25mm x 3mm

 

 

Thanks

1. ESP32: pinout, specs and Arduino IDE configuration
2. ESP32: integrated SPIFFS Filesystem
3. ESP32: manage multiple Serial and logging
4. ESP32 practical power saving
   1. ESP32 practical power saving: manage WiFi and CPU
   2. ESP32 practical power saving: modem and light sleep
   3. ESP32 practical power saving: deep sleep and hibernation
   4. ESP32 practical power saving: preserve data, timer and touch wake up
   5. ESP32 practical power saving: external and ULP wake up
   6. ESP32 practical power saving: UART and GPIO wake up
5. ESP32: integrated LittleFS FileSystem
6. ESP32: integrated FFat (Fat/exFAT) FileSystem
7. ESP32-wroom-32
   1. ESP32-wroom-32: flash, pinout, specs and IDE configuration
8. ESP32-CAM
   1. ESP32-CAM: pinout, specs and Arduino IDE configuration
   2. ESP32-CAM: upgrade CamerWebServer with flash features
9. ESP32: use ethernet w5500 with plain (HTTP) and SSL (HTTPS)
10. ESP32: use ethernet enc28j60 with plain (HTTP) and SSL (HTTPS)
11. How to use SD card with esp32
12. esp32 and esp8266: FAT filesystem on external SPI flash memory

1. Firmware and OTA update management
   1. Firmware management
      1. ESP32: flash compiled firmware (.bin)
      2. ESP32: flash compiled firmware and filesystem (.bin) with GUI tools
   2. OTA update with Arduino IDE
      1. ESP32 OTA update with Arduino IDE: filesystem, firmware, and password
   3. OTA update with Web Browser
      1. ESP32 OTA update with Web Browser: firmware, filesystem, and authentication
      2. ESP32 OTA update with Web Browser: upload in HTTPS (SSL/TLS) with self-signed certificate
      3. ESP32 OTA update with Web Browser: custom web interface
   4. Self OTA uptate from HTTP server
      1. ESP32 self OTA update firmware from the server
      2. ESP32 self OTA update firmware from the server with version check
      3. ESP32 self-OTA update in HTTPS (SSL/TLS) with trusted self-signed certificate
   5. Non-standard Firmware update
      1. ESP32 firmware and filesystem update from SD card
      2. ESP32 firmware and filesystem update with FTP client

1. Integrating LAN8720 with ESP32 for Ethernet Connectivity with plain (HTTP) and SSL (HTTPS)
2. Connecting the EByte E70 to ESP32 c3/s3 devices and a simple sketch example
3. ESP32-C3: pinout, specs and Arduino IDE configuration
4. Integrating W5500 with ESP32 Using Core 3: Native Ethernet Protocol Support with SSL and Other Features
5. Integrating LAN8720 with ESP32 Using Core 3: Native Ethernet Protocol Support with SSL and Other Features

 

 

Thanks

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• ESP32
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  • ESP32 WeMos LOLIN32
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• ESP32c3
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  • WeMos LOLIN ESP32 C3 mini v2.1
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• ESP32s3
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• Arduino SAMD
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• STM32
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  • STM32F411CEU6 Black Pill
• Raspberry Pi
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  • Pico W
  • WeAct Studio rp2040
  • Waweshare rp2040-zero