Technical FAQ

Dual card industrial 4G router
The principle of the serial device server - USRIOT
What should be done if the industrial Modem can not be connected to the configuration tool? -USRIOT
Question:【What is the product model?】: Low-Cost RS232 Serial to Ethernet Converter: USR-TCP232-302 【Is this your first time to use this product? If not how
OverviewThis manual introduces the method to upgrade bluetooth modules-USR-BLE100/101 firmware by serial port. 1.Hardware connectionIf USR-BLE100/BLE has TTL t
Hardware connection: 1\ make PC join the wifi of module A Login 10.10.100.254 ,the account and the password are both admin Set it AP mode, the IP :10.10.100.2
Question:【What is the product model?】:USR-W610 【Where do you purchase the products?】: en.usr.cn 【What's the firmware version?(You can get firmware versio
Question:【What is the product model?】:GSM modem-usr-gprs-730 【Where do you purchase the products?】: en.usr.cn 【Is this your first time to use this product
Backgroud:【What is the product model?】: Serial to WIFI converter-USR-WIFI232-610 【Is this your first time to use this product? If not how long do you use US
Note: RS485 serial port of USR-TCP232-410 can be connected to 32 devices utmost, and the number in bus protocol of the 485 is 200-plus. However, the actual conn