User's Manual

WIFI Characteristics
802.11 b/g/n
• Built-in Tensilica L106 ultra-low power consumption 32-bit micro-MCU, dominant
frequency support 80 MHz and 160 MHz, support RTOS
• Built-in TCP/IP protocol stack
• Built-in TR switch, balun, LNA, power amplifier and matching network
• Built-in PLL, voltage regulator and power supply management components, 802.11b
mode +20 dBm output power
• A-MPDU&A-MSDU aggregation and 0.4μs guard interval
• WiFi @ 2.4 GHz, supports WPA / WPA2 safe mode
• Support cloud OTA upgrade
• Support STA/AP/STA + AP mode
• Standby power consumption is less than 1.0 mW (DTIM3)
• Other parameters are as follows
Category Parameters Description
Wireless
Parameter
Wireless standard 802.11 b/g/n
Frequency range 2.4GHz-2.5GHz (2400M-2483.5M)
Hardware
Parameter
Data port
UART/I2C
GPIO/PWM
Operating voltage 3.0~3.6V(recommend 3.3V)
Operating current Average： 80mA
Operating
temperature
0ºC-40ºC(32°F-104°F)
Operating
Humidity
5%-90%RH, Non-condensing
PCBA size 89.1mm*45.0mm*1.2mm
Software
Parameter
Wireless network
mode
station/softAP/SoftAP+station