★Protoss-PW40B&PW41B

  • Product Code: ★Protoss-PW40B&PW41B
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Overview of Characteristic

  • Support SmartBLELink networking in Bluetooth mode

  • Support 802.11b/g/n and BLE 5.0 wireless standards

  • Support STA/AP/AP+STA Mode

  • Support SmartLink V8 Smart Config (Provide APP)

  • Support TCP/UDP/MQTT/HTTP/WebSocket Protocol

  • Support Modbus TCP to RTU, Modbus Master Function

  • Support RS485/RS232 To WiFi Conversion

  • Support Webpage Easy Configuration or PC IOTService Tool

  • Support Security Protocol Such As TLS/AES/DES3

  • Support Heartbeat and Resister Packet Function

  • Support Webpage OTA Wireless Upgrade

  • Support Industrial Temperature: -40 to +85˚ C

  • Multiple Type of Different Power Input：

  • Protoss-PW4XB-H：100～240VAC@50～60Hz

  • Protoss-PW4XB-M：9～48VDC@1A

  • Protoss-PW4XB-L： 9～24VDC@1A  


  • Size: 102.03 x 64.95 x 27.50 mm (L x W x H) ，C45 rail installation



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 PW40B:1 RS232 PW41B:1 RS485
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 102.03mm x 64.95mm x 27.50mm
Storage Temp. -45 ~ 105°C， 5 ~ 95% RH
Input Voltage Protoss-PW4XB-H：100～240VAC@50～60Hz Protoss-PW4XB-M：9～48VDC@1A Protoss-PW4XB-L：9～24VDC@1A
Working Current Peak (1ms in 100ms): <350mA Average (STA, networked standby): 40mA Average (STA, 1KB/s): 60mA Average (AP): 70mA
Power ~900mW
Wi-Fi Standard 802.11 b/g/n
Work Temp. -40 ~ 85°C
User Guide
IOT_Device_Series_Software_Funtion_20250328 [ Download Times: 55282,  Date Update: 2025-09-18 14:41:10 ]
EW4XB_PW4XB_MW4XB_Wport-W70_Operation Guide(20231010) [ Download Times: 651,  Date Update: 2023-11-28 17:04:27 ]
Protoss-PW4XB_User ManualV1.1(20240112) [ Download Times: 149,  Date Update: 2024-02-22 13:29:03 ]