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


63 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.

The more you buy, the larger discount you get...

From $9.50 inc. GST



  • 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


SKU: MZ--682154 Category: Tag:

Yellow Headers, Black Headers


Board (only), Board + USB Cable


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