ESP32 Wifi Bluetooth Wireless Module ESP32-WROVER ESP ESP-32 IoT 2.4GHz Audio

Certification Specifications
RF  certification FCC/CE-RED/SRRC/TELEC
Bluetooth certification

BQB

Wi-Fi certification

Wi-Fi Alliance

Green certification RoHS/REACH

 

WiFi Specifications
Protocols

802.11 b/g/n  (802.11n up to 150 Mbps)

A-MPDU and A-MSDU aggregation and 0.4 µs guard interval support

Frequency range 2.4GHz~2.5GHz

 

Bluetooth Specifications
Protocols Bluetooth v4.2 BR/EDR and BLE specification
Radio

NZIF receiver with –97 dBm sensitivity

Class-1, class-2 and class-3 transmitter

AFH

Audio CVSD and SBC

 

Hardware Specifications
Module interfaces

SD card、UART、SPI、SDIO、I2C、LED PWM、Motor PWM、I2S、IR

GPIO、capacitive touch sensor、ADC、DAC

On-chip sensor

Hall sensor

Integrated crystal 40MHz crystal
Power supply 2.3V~3.6V
Operating current Average: 80mA

Recommended operating temperature range

-40℃ ~ +85℃
Package size (18.00±0.10) mm × (31.40±0.10) mm × (3.30±0.10) mm

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