Dual core CPU Wifi and Bluetooth module

Model: ESP-WROOM-32.
Supply Voltage: 3.3V DC (2.7~ 3.6V).
Logic input/output voltage (GPIO): 3.3V.
Operating current: ~80mA (source greater than 500mA).
SoM: ESP-WROOM-32.
SoC: ESP32 (ESP32-D0WDQ6).
CPU: Dual core Tensilica Xtensa LX6 (32 bit).
Clock Frequency: 240MHz.
SRAM: 520KB.
UART: 2.
SPI: 3.
I2C: 2.
Capacitive touch sensors: 10.
SD interface.
Network protocols IPv4, IPv6, SSL, TCP/UDP/HTTP/FTP/MQTT.
Bluetooth, Protocols: V4.2 BR/EDR and BLE specification
Bluetooth, Radios: NZIF receiver with -97 dBm sensitivity, Class-1, class-2 and class-3 transmitter, AFH.
Bluetooth, Audio: CVSD and SBC.
Integrated TCP/IP Protocol Stack.
Dimensions: 18*25.5*3.1mm.
Timers: 3 (16-bit).
PWM Led: 16 independent channels (16-bit).
ADC: 2 (12-bit).
DAC: 2 (8-bit).
Wi-Fi, 802.11 b/g/n/e/i Protocol (802.11n up to 150 Mbps).
Wi-Fi, RF certification: FCC/CE/IC/TELEC/KCC/SRRC/NCC.
Wi-Fi frequency range: 2.4 ~ 2.5 GHz.
Wi-Fi mode Station/SoftAP/SoftAP+Station/P2P.
Wi-Fi Security WPA/WPA2/WPA2-Enterprise/WPS.
External flash memory: 4MB.
Digital GPIO Pins: 34 (including all peripherals).