ALB32-WROVER – ESP-WROOM-32 Module with 128Mb Flash and 32Mb PSRAM


For ALB-WROVER-128: ESP32  REV1 + 128Mb Flash + 32Mb PSRAM

7.99USD / 10 pcs +

7.59USD / 50 pcs +

7.09USD / 100 pcs +

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  • Description
  • Additional Information
  • Reviews (1)

Product Description

ALB32-WROVER – ESP-WROOM-32 Module with 32Mb/64Mb/128Mb Flash and 32Mb PSRAM –

ALB-WROVER-128 as Samples

ALB-WROVER-32/64 MOQ is 100pcs


ALB32-WROVER Wifi Bluetooth combo module is ultra high performance and ultra low-power consumption Wi-Fi and Bluetooth combo wireless platform based on ESPRESSIF ESP32 chipset. ALB32-WROVERintegrates dual-core processor, 448 KByte ROM,520 KByte SRAM,16 KByte SRAM in RTC, 802.11 b/g/n/e/I Wi-Fi, Bluetooth v4.2 BR/EDR & BLE, clocks & Times, abundant peripheral Interfaces and sercurity mechanism.
ALB32-WROVER Pin layout and size is same with ESP-WROOM-32 completely. But ALB32-WROVER has 32Mb Flash and 32Mb PSRAM.  And it is a works of community development. Hope more developers to join in the develop.
ALB32-WROVER Wifi Bluetooth combo module provides SDK Firmware for fast on-line programming and open source toolchains based on GCC for development support. It is designed for Generic low power IoT sensor hub, loggers, video steaming for camera, Wi-Fi & Bluetooth enabled devices, Home automation and mesh network applications, aimed at makers, hardware engineers, software engineers and solution provides.


  • ESP32 Wi-Fi and Bluetooth combo chip inside.( ESP32 is REV1 Chip )
  • 32Mb Flash
  • 32Mb PSRAM
  • Compatible with ESP-WROOM-32, But GPIO16&17 is NC(for PSRAM)
  • Community Education Module
  • Size: 18 x 25 x 3 mm


  • User Guide
  • Arduino Code

IoT Boards:

Additional Information

Weight 0.005 kg
Dimensions 25 x 18 x 3 mm
Flash Size

8MB, 16MB, 4MB

1 review for ALB32-WROVER – ESP-WROOM-32 Module with 128Mb Flash and 32Mb PSRAM

  1. 4 out of 5

    (verified owner)

    I’ve received ALB32-WROVER-8M and the first impressions are good.
    The only “issue” is the used ESP32 is ESP32D0WDQ6 (revision 0). REVISION 0 !?
    Previous module (ALB-WROVER v1) had the revision 1 chip.
    Also the GPIO16&GPIO17 ARE connected to module pads, which is wrong, as they are used by SPI-RAM.

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