Espressif Systems ESP8266EX - 1.3. Parameters

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Espressif Systems
ESP8266EX
Hardware User Guide
1.3. Parameters
Categories
Items
Values
WiFi Paramters
Certificates
FCC/CE/TELEC/SRRC
WiFi Protocles
802.11 b/g/n
Frequency Range
2.4G-2.5G (2400M-2483.5M)
Tx Power
802.11 b: +20 dBm
802.11 g: +17 dBm
802.11 n: +14 dBm
Rx Sensitivity
802.11 b: -91 dbm (11 Mbps)
802.11 g: -75 dbm (54 Mbps)
802.11 n: -72 dbm (MCS7)
Types of Antenna
PCB Trace, External, IPEX Connector,
Ceramic Chip
Hardware
Paramaters
Peripheral Bus
UART/SDIO/SPI/I2C/I2S/IR Remote Control
GPIO/PWM
Operating Voltage
3.0~3.6V
Operating Current
Average value: 80mA
Operating Temperature Range
-40°~125°
Ambient Temperature Range
Normal temperature
Package Size
5x5mm
External Interface
N/A
Software
Parameters
Wi-Fi mode
station/softAP/SoftAP+station
Security
WPA/WPA2
Encryption
WEP/TKIP/AES
Firmware Upgrade
UART Download / OTA (via network)
Ssoftware Development
Supports Cloud Server Development / SDK
for custom firmware development
Network Protocols
IPv4, TCP/UDP/HTTP/FTP
Espressif Systems / Jun 1, 2015 7 48