Feature: 1. For Cortex‑M3 MCU with 2MB flash memory and 128KB SRAM, using for FreeRTOS operating system2. The RS485 to WIFI serial server supports for TCP / UDP / MQTT / HTTP / WebSocket protocol 3. Support RS485 to 10/100M Ethernet conversion, the serial speed up to 460800 bps 4. Adopted of high quality electronic components, and accuracy process, support 10/100M Ethernet auto‑negotiation 5. Support heartbeat and relay packet function and web OTA wireless upgrade function Specification: Item Type: RS485 to WIFI Serial Server Width: Approx. 27.5mm / 1.1in Package List: 1 x RS485 to WIFI Serial Server 1 x English User Manual |