There is a slightly issue in Wio lite W600 wiki documentation
In “ap_sta_mode” example details the correct step 5 is given below:
Step 5. Modify the code with your own AP and Station. In the following picture, Wio Lite W600 work as a station to join the AP marked B and the the Wio Lite W600 will create the A AP for other devieces. You should change both AP name and password.