4G+BLE

Sizing Table

Name Elfin-EG40B&Elfin-EG41B&Elfin-EG42B  >> EW4xM  >>
Image Elfin-EG40B&Elfin-EG41B&Elfin-EG42B EW4xM
Wireless Standard BLE 5.0 BLE 5.0
Frequency Range 2.402GHz-2480GHz 2402GHz-2480GHz
Transmit Power Max 15dBm
Receiver Sensitivity -97dBm
Processor Cortex-M3 160MHz
Basic Frequency 96MHz 448KB
Operating System FreeRTOS mbed
Protection 8KV Isolation
Transmit Power LTE-TDD: Class 3(23dBm+1/-3dB) LTE-FDD: Class 3(23dBm±2dB) WCDMA: Class 3(24dBm+1/-3dB) TD-SCDMA: Class 3(24dBm+1/-3dB) GSM900: Class 4(33dBm±3dB) DCS1800: Class 1(30dBm±3dB) GSM900 8-PSK: Class E2(27dBm±3dB) DCS1800 8-PSK: Class E2(26dBm±3dB) 802.11b: +17dBm±1.5dBm (Max.@11Mbps) 802.11g: +15dBm±1.5dBm (Max.@54Mbps) 802.11n: +14dBm±1.5dBm (Max.@HT20,MCS7)
Receive Sensitivity FDD B1: -96dBm(10M) FDD B3: -96dBm(10M) FDD B5: -96dBm(10M) FDD B8: -96.5dBm(10M) TDD B38: -96dBm(10M) TDD B39: -97dBm(10M) TDD B40: -96.5dBm(10M) TDD B41: -96dBm(10M) WCDMA B1: -110dBm WCDMA B8: -111dBm TDSCDMA B34: -109dBm TDSCDMA B39: -109dBm GSM 900M: -109dBm GSM 1800M: -109dBm 802.11b: -89dBm 802.11g: -76dBm 802.11n: -73dBm
Port Number 1 MW40B:1 RS232 MW41B:1 RS485 MW42B:1 TTL
Interface Standard RS232 RS485 TTL
Stop Bit 1,2 1,2
Check Bit None,Even,Odd None,Even,Odd
Baud Rate TTL:1200 bps~460800 bps TTL:1200bps~230400bps
Flow Control No Flow control Half-Duplex(RS485) Hardware RTS/CTS、DSR/DTR(RS232) No Flow control Software Xon/ Xoff flow control
Size 95mm x 65mm x 25mm 68.5mm x 35mm x 21.8mm
Input Voltage 9~36VDC 9~36VDC
Warranty 1 years
Flash 8MB
SDRAM 448KB
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
Wi-Fi Security WEP64/WEP128/TKIP/ AES
Data Bits 7,8
Configuration Http Web Configuration Customization of HTTP Web Pages
Storage Temp. -45 ~ 105°C, 5 ~ 95% RH
Working Current Peak (1ms in 100ms): <350mA Average (STA, networked standby): 40mA Average (STA, 1KB/s): 60mA Average (AP): 70mA
Power <800mW
Work Temp. -40 ~ 85°C -40 ~ 85°C
Storage Temp. -45 ~ 85°C
Wi-Fi Standard 802.11 b/g/n