Meta-MW40&MW41&MW42

  • Product Code: Meta-MW40&MW41&MW42
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Product Overview

  • The Meta-MW4X serial server provides a product that converts TTL/RS232/RS485 and Wi Fi protocols, providing a solution for the channel of serial port to wireless data transmission. This product integrates rich hardware interfaces such as TCP/IP protocol stack, memory management, high-speed serial port, TTL, RS232, RS485, etc., and is based on the mbed operating system. The product includes web pages and IOTService software, which can be easily configured, monitored, and debugged locally or remotely.
  • The Meta-MW4X serial server adopts a highly integrated hardware and software platform, which has been optimized for industrial applications, smart grids, personal health and medical applications. Only adding one Meta-MW4X product can meet the needs of device data monitoring and transmission.

Product Features

  • Supports 802.11b/g/n and BLE 5.0 wireless standards
  • Supports Bluetooth SmartBLELink distribution network
  • Supports multiple network communication protocols such as TCP/UDP/MQTT/WebSocket/HTTP
  • Supports TTL/RS232/RS485 to Wi Fi data transmission, with a maximum serial port speed of 230400bps
  • Support STA/AP/AP+STA working mode
  • Support web page mode, serial port, and PC IOTService software configuration
  • Support TLS/AES/DES3 secure encryption configuration for data
  • Support web OTA wireless upgrade
  • Support external antenna
  • Wide power supply 9-36V power supply
  • Size: 87 x 35 x 22 mm
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 MW40B:1 RS232 MW41B:1 RS485 MW42B: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 87 x 35 x 22 mm
Storage Temp. -45 ~ 105°C， 5 ~ 95% RH
Input Voltage 9～36VDC
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
User Guide
IOT_Device_Series_Software_Funtion_20250328 [ Download Times: 56735,  Date Update: 2025-11-06 15:45:30 ]
EW4XB_PW4XB_MW4XB_Wport-W70_Operation Guide(20231010) [ Download Times: 760,  Date Update: 2023-11-28 17:04:27 ]
Meta-MW4XB_User ManualV1.1(20241028) [ Download Times: 206,  Date Update: 2025-04-11 14:13:05 ]