RS485 to WiFi Ethernet Serial Server with Antenna 9-50VDC
R 1 657.00
Takealot · checked 2 days ago
3 offers · 1 retailers
Listed under the same model number
No barcode ties these listings together, so no saving is claimed. See the listings
Matched by model number; no shared barcode
- Average
- R 1 659.00
- Lowest seen
- R 1 657.00
- Highest seen
- R 1 659.00
- Last change
- -R 2.00
- First indexed
- 25 Sep 2026
- Retailer
- Takealot
Description
Features
1 Made of high quality material, MIPS MCU with 4MB flash memory and 8MB SRAM can run on for eCos 2 The RS485 to WIFI serial server can support TCP / UDP / MQTT / HTTP / WebSocket protocol 3 Support RS485 to Ethernet/Wi-Fi conversion, the serial speed can be up to 230400 bps 4 Support STA / AP / AP + STA mode and router or bridge network working mode 5 Support TLS/AES/DES3 and other security protocols and Web OTA wireless upgrade 6 Support easy configuration via web interface or PC IOTService tool, support 10/100M Ethernet auto-negotiation
Specification
Item Type: RS485 to WIFI Serial Server
Model: PW21-M
Input Voltage: 9-50VDC
Power: 10W
Processor/Frequency: For MIPS/320MHz
Flash/SDRAM: 4MB/8MB
Operating System: For ECos
Ethernet Port:
Port Number: 1 RJ45, 1 WAN / LAN switchable
Interface Standard: 10/100 Base-T auto-negotiation
Protection: 8KV isolation
Transformer Integration:
Network Protocol: IP, TCP, UDP, DHCP, DNS, HTTP server/client, ARP, BOOTP, AutoIP, ICMP, Web socket, Telnet, uPNP, NTP
Security Protocol: TLS v1.2 AES 128 bit DES3
Wi-Fi Interface:
Standard: 802.11 b / g / n
Frequency: 2.412GHz-2.484GHz
Network Mode: STA / AP / STA + AP
Security: WEP / WPAPSK / WPA2PSK
Encryption: WEP64 / WEP128 / TKIP / AES
Transmitting Power: 802.11b: +20dBm (maximum)
802.11g: +18dBm (maximum)
802.11n: +15dBm (maximum)
Rx Sensitive 802.11b: -89dBm
802.11g: -81dBm
802.11n: -71dBm
Package List
1 x Server
1 x Antenna
1 x English User ManualWhat's in the box 1 x Server
1 x Antenna
1 x English User Manual
1 Made of high quality material, MIPS MCU with 4MB flash memory and 8MB SRAM can run on for eCos 2 The RS485 to WIFI serial server can support TCP / UDP / MQTT / HTTP / WebSocket protocol 3 Support RS485 to Ethernet/Wi-Fi conversion, the serial speed can be up to 230400 bps 4 Support STA / AP / AP + STA mode and router or bridge network working mode 5 Support TLS/AES/DES3 and other security protocols and Web OTA wireless upgrade 6 Support easy configuration via web interface or PC IOTService tool, support 10/100M Ethernet auto-negotiation
Specification
Item Type: RS485 to WIFI Serial Server
Model: PW21-M
Input Voltage: 9-50VDC
Power: 10W
Processor/Frequency: For MIPS/320MHz
Flash/SDRAM: 4MB/8MB
Operating System: For ECos
Ethernet Port:
Port Number: 1 RJ45, 1 WAN / LAN switchable
Interface Standard: 10/100 Base-T auto-negotiation
Protection: 8KV isolation
Transformer Integration:
Network Protocol: IP, TCP, UDP, DHCP, DNS, HTTP server/client, ARP, BOOTP, AutoIP, ICMP, Web socket, Telnet, uPNP, NTP
Security Protocol: TLS v1.2 AES 128 bit DES3
Wi-Fi Interface:
Standard: 802.11 b / g / n
Frequency: 2.412GHz-2.484GHz
Network Mode: STA / AP / STA + AP
Security: WEP / WPAPSK / WPA2PSK
Encryption: WEP64 / WEP128 / TKIP / AES
Transmitting Power: 802.11b: +20dBm (maximum)
802.11g: +18dBm (maximum)
802.11n: +15dBm (maximum)
Rx Sensitive 802.11b: -89dBm
802.11g: -81dBm
802.11n: -71dBm
Package List
1 x Server
1 x Antenna
1 x English User ManualWhat's in the box 1 x Server
1 x Antenna
1 x English User Manual