ESP32 WiFi/Bluetooth Dev Board ESP-32S ESP-WROOM-32 1pc/5pcs/10pcs

Availability:

121 in stock (can be backordered)


ESP32 WiFi/Bluetooth microcontroller development board based on the ESP-WROOM-32 chip.

ESP-WROOM-32 is a versatile and powerful Wi-Fi + BT + BLE MCU module that can be used for low power sensor networks and demanding tasks such as voice coding, audio streaming and MP3 decoding and so on.

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From $10.40

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Specifications

  • The core of this module is ESP32-D0WDQ6 chip, with scalable, adaptive features.
  • Two CPU cores can be individually controlled or powered on.
  • The clock frequency is adjustable from 80 MHz to 240 MHz.
  • The user can cut off the power of the CPU and use the low-power coprocessor to continuously monitor the status of the peripherals or whether some of the analog values ​​exceed the threshold.

CPU and Memory

The ESP32-D0WDQ6 has two low-power Xtensa® 32-bit LX6 MCUs. On-chip storage includes:

  • 448 KB ROM for program startup and kernel function calls.
  • 520 KB on-chip SRAM for data and instruction storage.
  • 8-KB SRAM in RTC, or RTC Slow Memory, can be accessed by the co-processor in deep-sleep mode.
  • 8-KB SRAM in RTC, RTC Fast Memory, which can be used for data storage and access by the host CPU when RTC starts in deep-sleep mode.
  • 1 kbit eFuse, where 256 bits are system-specific (MAC address and chip set); the remaining 768 bits are reserved for user applications, including Flash encryption and chip ID.
  • ESP-WROOM-32 integrates 4MB of SPI Flash

Package Contains

Bundle: Board (only)

  • ESP32 Development Board

Bundle: Board + USB Cable

  • ESP32 Development Board
  • Micro USB Cable

Documentation

SKU: MZ--682154 Category: Tag:
Variety

Yellow Headers, Black Headers

Bundle

Board (only), Board + USB Cable

Bulk

1pc, 5pcs, 10pcs

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