Size: 18*18*2.8 (±0.2)mm
SPI Flash: 1MB
The type of interface: UART/GPIO/ADC/PWM
The quantity of IO put: 11
Series rate: 300-4608000 bps, the default is 115200bps
RF range: 2412-2484MHz
The type of antenna: onboard PCB wire
Transmission power: 802.11b: 16±2 dB (@11Mbps) 802.11g: 14±2 dB (@54Mbps) 802.11n: 13±2 dB (@HT20, MCS7)
Receiving sensitivity: CCK, 1Mbps: -90dB CCK, 11Mbps: -85dB 6 Mbps (1/2 BPSK): -88dBm 54 Mbps (3/4 64-QAM): -70dBm HT20, MCS7 (65 Mbps, 72.2 Mbps): -67dBm
Power consumption: Continuous transmission→average value:71 mA, maximum value: 300 mA. Modem sleep: 20mA Light sleep: 2mA Deep sleep: 0.02mA
Security: WEP/WPA-PSK/WPA2-PSK
Supply voltage: 3.0V-3.6V
Supply current: >300mA