1.Wireless standard: 802.11 b / g / n
2.Frequency range: 2.4GHz~2.5GHz(2400M ~ 2483.5M)
3.Data interface: UART / HSPI / I2C / I2S / IR Remote Contorl / GPIO / PWM
4.Operating voltage: 3.0 ~ 3.6v (Suggest 3.3v)
5.Working current: average 80mA
6.Operating temperature: - 40 degrees to 125 degrees
7.Storage temperature: room temperature
8.Wireless network mode: station / softAP / SoftAP + station
9.Security mechanisms: WPA / WPA2
10.Encryption type: WEP / TKIP / AES
11.USB to serial TTL chip: CH340G
12.Upgrade firmware: local serial port burn, cloud upgrade, host download burn
13.Network protocols: IPV4, TCP / UDP / HTTP / FTP
14.User Configuration: AT + instruction set, cloud server, Android / IOS APP
15.Applications: Home automation, sensor networks, industrial wireless control
Note:
1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
2. Please allow 0.5-1cm measuring deviation due to manual measurement.