classification | Parameters | numerical value |
Wireless parameters | Wireless standard | 802.11 b/g/n |
Transmission power | 17.0 dBm @ 1 DSSS | |
17.25 dBm @ 11 CCK | ||
13.5 dBm @ 54 OFDM | ||
Reception sensitivity | –94.7 dBm @ 1 DSSS | |
–87.0 dBm @ 11CCK | ||
–73.0 dBm @ 54 OFDM | ||
antenna | External: I-PEX connector | |
Built-in: onboard PCB antenna | ||
Hardware parameters | data interface | UART |
working voltage | 3.0V~3.6V | |
Working Current | (All below are under 3.3V) | |
Sta: ~75mA | ||
Normal mode (sta): average: ~18mA, peak: 247mA | ||
Minimum in network (sta, low power mode 3): 3.5mA | ||
Standby (sta, low power mode 4): minimum 25uA | ||
working temperature | -40℃~ 85℃ | |
Storage temperature | -40℃~ 125℃ | |
Operating humidity | 5%~95%RH (no condensation) | |
Storage humidity | 5%~95%RH (no condensation) | |
size | 26.6 * 18.2 * 2.8 mm | |
Encapsulation interface | SMT sheet paste | |
Software parameters | Wireless Network Type | AP、STA |
Security Mechanisms | WEP/WPA-PSK/WPA2-PSK | |
Encryption type | TKIP,AES ,TKIP/AES | |
Network Protocol | TCP/UDP/HTTP | |
software function | DHCP/static IP | Support DHCP dynamic IP acquisition and static IP functions |
DNS domain name resolution | Supports DNS domain name resolution | |
Support for Webserver | Supports Web page setup parameters | |
Socket Transfer | Supports TCP Server, TCP Client, UDPServer, UDP Client | |
HTTPD Client | Supports Httpd protocol transfer | |
Websocket | Support Web ocket transmissions | |
Class RFC2217 | Supports RFC2217 dynamic baud rate settings | |
Register Package Mechanism | Support ID, MAC, Customization, Transport Cloud | |
Multiple configurations | AT+Instruction Set, Web Page Configuration |
After sale instructions