# ESP32-WROVER-B Module - ESP32 with PSRAM Module

**Type:** Product page · **SKU:** ADA3979 · **Brand:** [Adafruit](https://core-electronics.com.au/brands/adafruit-australia)
**Page:** https://core-electronics.com.au/esp32-wrover-b-module-esp32-with-psram-module.html ([markdown](https://core-electronics.com.au/esp32-wrover-b-module-esp32-with-psram-module.html.md))

The ESP8266 started a small revolution by bringing WiFi to a small and cheap package that also had enough processing power and enough pins to get small things done...

## Pricing

- **Price:** $17.35 (inc GST) — $15.77 AUD, exc GST
- **Quantity discounts:** 10+ $15.30 (exc GST) · 50+ $14.98 (exc GST)

## Availability & dispatch

- Available with a lead time — expect dispatch between Aug 24 and Aug 27.

## Description

The ESP8266 started a small revolution by bringing WiFi to a small and cheap package that also had enough processing power and enough pins to get small things done. Now get ready to take your bite-sized WiFi capabilities to the next level with the **ESP-WROVER-32 WiFi / Bluetooth Classic / BLE Module!**

This modules is **even more powerful than the WROOM-32** - it has a 8MB PSRAM chip for when you have massive data buffering needs. It is a bigger module than the WROOM-32. The core processing chip (ESP32) and SPI Flash (4MB) is the same, its just got waaay more RAM available.

According to Espressif, the ESP-WROVER-32 is a powerful, generic WiFi-BT-BLE MCU module that targets a wide variety of applications ranging from low-power sensor networks to the most demanding tasks such as voice encoding, music streaming and MP3 decoding.

**For advanced users only! This product is just the module - which can be difficult to use.** You'll need to solder it onto a board with supporting circuitry (See the [Espressif's assembled ESP32 development board](https://core-electronics.com.au/espressif-esp32-development-board-developer-edition.html) for a more complete design). This module is for developers at this time, and is FCC, CE, IC, MIC (Telec), KCC, and NCC certified.

**Please note** this product is for people who are comfortable compiling via the Tensilica toolchain. There are the *beginnings* of an [Arduino IDE setup](https://github.com/espressif/arduino-esp32), [Lua](https://github.com/Nicholas3388/LuaNode) and MicroPython port. Adafruit are providing these for the community of advanced hackers, coders and makers who are willing to help make demos, projects and tutorials for the ESP32!

## Technical Details

- Huuuuge amount of information on http://www.esp32.com/ community forum!
- *Don't forget to visit esp32.com for the latest and greatest in ESP32 news, software and gossip!*
 
Product Dimensions: 31.5mm x 18.0mm x 3.3mm / 1.2" x 0.7" x 0.1"

Product Weight: 2.4g / 0.1oz

- [Datasheet](https://core-electronics.com.au/attachments/localcontent/3979_datasheet_esp32-wrover-b_datasheet_en_49048943449.pdf)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/a/d/ada3979-1_1.jpg)