ESP32-WROOM-32 WIFI Bluetooth Combo

ESP32 is a Bluetooth & WIFI combo module, it supports WIFI 802.11 b/g/n(802.11n up to 150Mbps) and Bluetooth 4.2 BR/EDR+BLE specification, there are two CPU cores that can be individually controlled, and the CPU clock frequency is adjustable from 80 MHz to 240 MHz, ESP32 integrates a rich set of peripherals, ranging from capacitive touch sensors, Hall sensors, SD card interface, Ethernet, high-speed SPI, UART, I²S and I²C.
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Product Details

ESP32 BT & WIFI combo module

 

ESP32 is a Bluetooth & WIFI combo module, it supports WIFI 802.11 b/g/n(802.11n up to 150Mbps) and Bluetooth 4.2 BR/EDR+BLE specification, there are two CPU cores that can be individually controlled, and the CPU clock frequency is adjustable from 80 MHz to 240 MHz, ESP32 integrates a rich set of peripherals, ranging from capacitive touch sensors, Hall sensors, SD card interface, Ethernet, high-speed SPI, UART, I²S and I²C.
 
ESP32 is capable of functioning reliably in industrial environments, with an operating temperature ranging from –40°C to +85°C. Powered by advanced calibration circuitries, ESP32 can dynamically remove external circuit imperfections and adapt to changes in external conditions.
 
The sleep current of the ESP32 chip is less than 5 µA, making it suitable for battery powered and wearable electronics applications.
ESP32 2.4G wireless SOC ESP32-WROOM-32 high speed Bluetooth WIFI module

 

Features

 

1.WIFI: 802.11 b/g/n, Bluetooth: Bluetooth V4.2 BR/EDR+BLE

2.WIFI transmission speed up to 150Mbps
3.Security: WPA/WPA2/WPA2-Enterprise/WPS
4.Provide development board of ESP32
5.Operation voltage: 3.0-3.6V
6.Ultra-low power consumption
7.Module interfaces: SD card, UART, SPI, SDIO, I2C, LED PWM, Motor PWM, I2S, IR, pulse counter, GPIO, capacitive touch sensor, ADC, DAC
8.High level of integration, with in-built antenna switches, RF balun, power amplifier, low noise receive amplifier and power management modules.

 

 

ESP32 Development Board:

 

ESP32 2.4G wireless SOC ESP32-WROOM-32 high speed Bluetooth WIFI module

 

ESP32 BT & WIFI combo module’s parameters:

 

Module modelESP32-WROOM-32
Protocol

WIFI: 802.11 b/g/n

Bluetooth: BT V4.2 BR/EDR+BLE

WIFI frequency2.4GHz ~ 2.5GHz
Module size18mm*25.5mm*3.1mm
Module interfacesSD card, UART, SPI, SDIO, I2C, LED PWM, Motor PWM, I2S, IR, pulse counter, GPIO, capacitive touch sensor, ADC, DAC
Power supply3.0-3.6V
Operation temperature-40℃ ~ +85℃
Minimum current delivered by power supply500mA
Moisture sensitivity levelLevel 3

 

 

ESP32 module’s PIN layout:

 

ESP32 2.4G wireless SOC ESP32-WROOM-32 high speed Bluetooth WIFI module

 


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