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Product description
Module: WiFi; PCB; FTP,HTTP,IEEE 802.11b/g/n,IPv4,TCP,UDP; SMD ESPRESSIF
Useful information
Specifications
Supplier product description
Module: WiFi; PCB; FTP,HTTP,IEEE 802.11b/g/n,IPv4,TCP,UDP; SMD
Useful information
Supplier parameters
Product code
ESP-WROOM-02D-4
Brand
ESPRESSIF
Supplier's product code
ESP-WROOM-02D-4
Product ID
U-183156
Band
2.412...2.484GHz
Ciphering
WPA
Communictions protocol
FTP
Components
ESP8266EX
Dimensions
18x20x3.2mm
Interface
SPI
Kind of antenna
PCB
Manufacturer
ESPRESSIF
Memory
4MB FLASH
Mounting
SMD
Receiver sensitivity
b: -91 dBm
Supply voltage
2.7...3.6V DC
Type of communications module
WiFi
Transmitter output power
20dBm
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