ESP32 Wifi+Bluetooth Dual Core MCU 2.4GHz Wireless rf Transceiver Low Power Ble 4.2 Transmitter 240MHz 4MB ESP-WROOM-32 Module | Мобильные

ESP32 Wifi+Bluetooth Dual Core MCU 2.4GHz Wireless rf Transceiver Low Power Ble 4.2 Transmitter 240MHz 4MB ESP32-WROOM-32 Module 

Categories

Items

Specifications

Wi-Fi

Standards   

FCC/CE/IC/TELEC/KCC/SRRC/NCC                                         

Protocols

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

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

Frequency range

2.4 ~ 2.5 GHz

Bluetooth

Protocols

Bluetooth v4.2 BR/EDR and BLE specification

Radio

NZIF receiver with -98 dBm sensitivity

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

AFH

Audio

CVSD and SBC

 

Categories

Items

Specifications

Hardware      

Module interface

SD card, UART, SPI, SDIO, I2C, LED PWM, Motor PWM,

I2S, I2C, IR

GPIO, capacitive touch sensor, ADC, DAC, LNA preamplifier

On-chip sensor

Hall sensor, temperature sensor

On-board clock

40 MHz crystal

Operating voltage

2.3 ~ 3.6V

Operating current

Average: 80 mA

Operating temperature range

-40°C ~ +85°C

Ambient temperature range

Normal temperature

Package size

18±0.2 mm x 25.5±0.2 mm x 2.8±0.15 mm

Software

Wi-Fi mode

Station/SoftAP/SoftAP+Station/P2P

Security

WPA/WPA2/WPA2-Enterprise/WPS

Encryption

AES/RSA/ECC/SHA

Firmware upgrade

UART Download / OTA (via network) / download and write firmware via host

Software development

Supports Cloud Server Development / SDK for custom firmware development

Network protocols

IPv4, IPv6, SSL, TCP/UDP/HTTP/FTP/MQTT

User configuration

AT instruction set, cloud server, Android/iOS app