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ESP-WROOM-02D 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.
Mfr Part #:

ESP-WROOM-02D

Available from 2 distributors
Mfr Name: Espressif Systems
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.
✓ Total Stock: 1,220 pcs
$ Price Range: $0.99

ESP-WROOM-02D Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
1,079 pcs
On Request
1079 pcs On Request 1 On Request On Request On Request On Request On Request
Tomark Electronics Ltd ✓
Non-Authorised Inventory information
141 pcs
On Request
141 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

ESP-WROOM-02D Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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GPIO
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ESP-WROOM-02D Description

Short technical summary and product information.

The ESP-WROOM-02D from Espressif Systems is a compact RF Transceiver Module designed for wireless communication applications. It is built around a powerful dual-core SoC, providing 512 KB of RAM and 8 MB of Flash memory for flexible firmware development and operation.

 

Key technical specifications include 54 GPIO pins, enabling extensive connectivity options. The module features an integrated PCB antenna for simplified integration. Its dimensions are 18 x 25.5 x 3.1 mm, making it suitable for space-constrained designs. The module is specified as RoHS3 Compliant, with an MSL of 1 Unlimited and REACH Unaffected status.

 

This module is ideal for IoT devices, wireless sensor networks, and other applications requiring reliable wireless connectivity. Its robust feature set and compact form factor make it a versatile choice for embedded systems development.

ESP-WROOM-02D Quick Information

Product Type: RF Transceiver Module
Series: ESP-WROOM
Canonical Name: ESP-WROOM-02D RF Transceiver Module
Subcategory: RF Transceiver Modules and Modems

ESP-WROOM-02D Compliance

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

ESP-WROOM-02D Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

ESP-WROOM-02D Features

  • Dual-core SoC for robust performance.
  • 512 KB RAM and 8 MB Flash memory.
  • Integrated PCB antenna for easy integration.
  • Compact size: 18 x 25.5 x 3.1 mm.
  • RoHS3 compliant with MSL 1 rating.

ESP-WROOM-02D Applications

  • Ideal for IoT device development.
  • Suitable for wireless sensor networks.
  • Enables reliable wireless connectivity.
  • Versatile for embedded systems.

ESP-WROOM-02D FAQs

6 frequently asked questions generated from this part’s specifications.
What SoC is used in the ESP-WROOM-02D module?

The module uses an ESP32-S3 SoC, available as ESP32-S31NRV16 or ESP32-S31NRV32 variants.

How many GPIO pins does the ESP-WROOM-02D have?

It provides 54 GPIO pins.

What is the RAM and flash memory configuration?

The module has 512KB RAM, 8MB Flash, and 16MB PSRAM. Flash and PSRAM may be available in higher densities (up to 32MB each).

What is the physical size of the ESP-WROOM-02D?

The module measures 18 x 25.5 x 3.1 mm.

What type of antenna does the module use?

It integrates a PCB antenna.

What mounting type is the ESP-WROOM-02D designed for?

It is designed for surface mount assembly.

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