【What is the product model?】:Low Cost UART to wifi module: USR-C210
【Where do you purchase the products?】:Online
【Is this your first time to use this product? If not how long do you use USR device?】:first time
【What's the firmware version?(You can get firmware version from AT command AT+VER or settings webpage)】:V1.2
【How do you connect and configure the USR device?】:PC wifi search
【What's your application? What do you want to realize?】:
I am 1st time using the wifi module USR-C210, when I power up the device with 3.3V, i notice that not link signal found and can not detect wifi signal, just hang. Any ideal to solve?
Is your USR-C210 module connected to the serial cable?
The default parameter of the C210 is AP mode. After power-on, the search hotspot USR-C210
The problem solved already. However, the default parameter of my C210 is STA mode. After change it to AP mode, It is ok.