| Image |
|
| Wireless Standard |
BLE 5.0 |
| Frequency Range |
2402GHz-2480GHz |
| Processor |
160MHz |
| Basic Frequency |
448KB |
| Flash |
8MB |
| SDRAM |
448KB |
| Operating System |
mbed |
| Network Protocol |
IP，TCP，UDP，DHCP，DNS，HTTP Server/Client，ARP， BOOTP， AutoIP， ICMP，Web socket， Telnet， uPNP， NTP， Modbus TCP |
| Security Protocol |
TLS v1.2
AES 128Bit
DES3 |
| Network Mode |
STA/AP/STA+AP |
| Transmit Power |
802.11b: +17dBm±1.5dBm (Max.@11Mbps)
802.11g: +15dBm±1.5dBm (Max.@54Mbps)
802.11n: +14dBm±1.5dBm (Max.@HT20,MCS7)
|
| Receive Sensitivity |
802.11b: -89dBm
802.11g: -76dBm
802.11n: -73dBm
|
| Wi-Fi Security |
WEP64/WEP128/TKIP/ AES |
| Port Number |
EW40B：1 RS232
EW41B：1 RS485
EW42B：1 TTL
|
| Data Bits |
7，8 |
| Stop Bit |
1，2 |
| Check Bit |
None，Even，Odd |
| Baud Rate |
TTL：1200bps~230400bps |
| Flow Control |
No Flow control
Software Xon/ Xoff flow control |
| Configuration |
Http Web Configuration
Customization of HTTP Web Pages |
| Size |
61mm x 26mm x 17.8mm |
| Storage Temp. |
-45 ~ 105°C， 5 ~ 95% RH |
| Input Voltage |
5～36VDC |
| Working Current |
Peak (1ms in 100ms): <350mA
Average (STA, networked standby): 40mA
Average (STA, 1KB/s): 60mA
Average (AP): 70mA |
| Power |
<800mW |
| Wi-Fi Standard |
802.11 b/g/n |
| Work Temp. |
-40 ~ 85°C |