Technical specifications:
- Wireless Standard 802.11 b/g/n
- WIFI Band 2.412 GHz-2.484 GHz
- WIFI Mode AP, AP+STA, STA
- Interface form 1 RJ45 with LED
- MCU Cortex-M3 with 2MB Flash and 128Kb SRAM
- Elfin-EW10 from RS232 to Wi-Fi
Elfin-EW11 from RS485 to Wi-Fi - Support for wireless standard 802.11bgn
- Support for TCP/UDP/Telnet/MODBUS TCP protocol
- Serial RS232 to Ethernet/Wi-Fi conversion support, speeds up to 460800 bps
- Support for sta/AP/AP + STA mode
Elfin-EW1X from RS232/RS485 to WiFi
The Elfin-EW1X is a complete solution for a serial-port device connecting to the WiFi network.
The Elfin-EW1X series supports conversion from RS232/RS485 to WiFi. It supports the following network protocols: IP, TCP, UDP, DHCP, DNS, HTTP, Auto IP, Modbus TCP.
Elfin-EW1X: Elfin-EW10 from RS232 to WiFi – Elfin-EW11 from RS485 to WiFi
It can be configured via CLI commands. Cortex-M3 processor, with 2MB of Flash resources.
This powerful device supports a reliable and proven operating system stored in flash memory, a built-in web server, a complete TCP/IP protocol stack and AES standard-based encryption.
Additional info
| Interface | RS232/RS485 to Wi-Fi |
|---|---|
| Operating temperature | -45°C ~ +105°C |







































