Error conectin to wifi network

[admin]

1. about the wifi, can you try to connect with another router? or maybe you can change your router's wifi channel number. for example, you can let your mobile phone work as AP mode, let your M16 connect to your mobile phone wifi for a test.
2. if you use 100W light, 50A CT sensor is too large, you should use miniest 10A CT sensor is better.