ESP-WROOM-02D-4 - IoT (WiFi/Bluetooth) modules

ESP-WROOM-02D-4
Description

Module: WiFi; 20dBm; PCB; FTP,HTTP,IEEE 802.11b/g/n,IPv4,TCP,UDP

Specifications
Manufacturer ESPRESSIF
Type of communications module WiFi
Transmitter output power 20dBm
Kind of antenna PCB
Supply voltage 2.7...3.6V DC
Communictions protocol FTP
HTTP
IEEE 802.11b/g/n
IPv4
TCP
UDP
Interface GPIO
I2C
I2S
PWM
SDIO
SPI
UART
Mounting SMD
Dimensions 18x20x3.2mm
Ciphering AES
WPA2
WPA
WPS
Band 2.412...2.484GHz
Receiver sensitivity b: -91 dBm
g: -75 dBm
n: -72 dBm
Memory 4MB FLASH
Components ESP8266EX
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Development and design: Seventh Cat