USR-M511 is Modbus gateways that query Modbus RTU/ASCII slave and display data in internal webpage. It also supports reply the querying from Modbus TCP Master. USR-M511 provides a flexible method to control and monitor your Modbus RTU/ASCII devices.
- Support RS232/RS485 or RS422
- Ethernet accessory
- Internal webpage to control and monitor
- Auto query Modbus RTU/ASCII Slave device
USR-GW200 is a multiple-technology integrated gateway, which includes 433MHz radio, WiFi, Zigbee, LoRa, BLE and Ethernet.
- To achieve bidirectional data conversion via all kinds of mainstream wireless technology and network.
- The wireless router core chip MTK7688, onboard 16M flash, 128M DDR2 RAM.
- Support the basic functions of WIFI wireless router.
- Open Linux system, based on Openwrt, can be secondary programming.