ESP32-WROVER-B

Description

ESP32-WROVER-B 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. This module is provided in two versions: one with a PCB antenna, the other with an IPEX antenna. ESP32-WROVER-B features a 4 MB external SPI flash and an additional 8 MB SPI Pseudo static RAM (PSRAM). The information in this datasheet is applicable to both mode

Specifications:

1-Frequency: 2.4GHz ~ 2.5GHz
2-Data Rate: Up to 150Mbps
3-Power Output: 20dBm
4-Sensitivity: -98dBm
5-Wi-Fi Protocols: 802.11 b/g/n
6-Bluetooth: v4.2 BR/EDR and BLE
7-Operating Voltage: 3.0 ~ 3.6V
8-Operating Temperature: -40°C to +85°C
9-Antenna Connector Type: PCB Antenna
10-Dimensions: 18 mm x 31.4 mm x 3.3 mm
11-Flash Memory: 4MB SPI Flash
12-PSRAM: 8MB.

Datasheet:

https://www.espressif.com/sites/default/files/documentation/esp32-wrover-b_datasheet_en.pdf