ESP-WROOM-32 The Espressif Systems ESP-WROOM-32 is an RF Transceiver Module featuring a dual-core processor, 512 KB of RAM, and 8-32 MB of Flash memory. It includes a PCB antenna and 54 GPIO pins.
Mfr Part #:

ESP-WROOM-32

Available from 1 distributors
Mfr Name: Espressif Systems
Espressif Systems
The Espressif Systems ESP-WROOM-32 is an RF Transceiver Module featuring a dual-core processor, 512 KB of RAM, and 8-32 MB of Flash memory. It includes a PCB antenna and 54 GPIO pins.
Total Stock: 2,000 pcs
$ Price Range: $0.99

ESP-WROOM-32 Available from 1 distributor

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ESP-WROOM-32 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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GPIO

ESP-WROOM-32 Description

Short technical summary and product information.

The Espressif Systems ESP-WROOM-32 is a versatile RF Transceiver Module designed for wireless communication applications. It is built around the ESP32-S31 SoC, offering a dual-core 32-bit RISC-V processor capable of operating at up to 320 MHz.

 

This module comes equipped with 512 KB of RAM and offers flexible Flash memory options of 8 MB, 16 MB, or 32 MB, along with PSRAM options of 16 MB or 32 MB. It features a compact size of 18 x 25.5 x 3.1 mm and utilizes a PCB antenna for wireless connectivity.

 

With 54 GPIO pins, the ESP-WROOM-32 provides ample connectivity for various peripherals and sensors. Its design is suitable for a wide range of IoT and embedded systems requiring robust wireless capabilities. The module supports standard compliance for RoHS, MSL, and REACH, though specific verification details should be confirmed.

ESP-WROOM-32 Quick Information

Product Type: RF Transceiver Module
Series: ESP32-S31
Canonical Name: ESP-WROOM-32 RF Transceiver Module
Subcategory: RF Transceiver Modules and Modems

ESP-WROOM-32 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ESP-WROOM-32 Estimated Pricing

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1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

ESP-WROOM-32 Features

  • Dual-core 32-bit RISC-V processor.
  • 512 KB RAM and 8-32 MB Flash memory.
  • Integrated PCB antenna for wireless connectivity.
  • 54 available GPIO pins for flexible interfacing.
  • Compact module size of 18 x 25.5 x 3.1 mm.

ESP-WROOM-32 Applications

  • Ideal for IoT device development.
  • Suitable for wireless sensor networks.
  • Used in smart home automation projects.
  • Enables embedded system connectivity.

ESP-WROOM-32 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the RAM size of the ESP-WROOM-32 module?

The ESP-WROOM-32 module has 512 KB of RAM.

What are the available Flash memory options for the ESP-WROOM-32?

The ESP-WROOM-32 module is available with 8 MB, 16 MB, or 32 MB of Flash memory.

What is the size of the ESP-WROOM-32 module?

The module measures 18 x 25.5 x 3.1 mm.

What type of antenna does the ESP-WROOM-32 use?

The ESP-WROOM-32 module features a PCB antenna.

How many GPIO pins are available on the ESP-WROOM-32?

There are 54 GPIO pins available on the ESP-WROOM-32 module.

What is the RoHS status of the ESP-WROOM-32?

The ESP-WROOM-32 is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the ESP-WROOM-32?

The Moisture Sensitivity Level (MSL) for the ESP-WROOM-32 is 1 Unlimited.

ESP-WROOM-32 Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
ESP-WROOM-02D
ESP-WROOM-02D
Espressif Systems
The Espressif Systems ESP-WROOM-02D is an RF Transceiver Module featuring a dual-core SoC, 512 KB RAM, and 8 MB Flash memory. It includes a PCB antenna and is RoHS3 compliant.
View Part
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