I read in sodaqone websit that the sodaqone support control street light. Dose the sodaq switch on/off by the network or I have to build the code in sodaq to turn on/off in specific time?
Could you please clarify how control street light works by sodaqone?
You can switch the power on and off of something like a street light or other mains powered device using a relay. There are several avaiable here: https://shop.sodaq.com/search/relay/ Just make sure that you select one which meets the electrical characteristics of your specific use case.
You will then be able to control that relay via the SodaqOne or any other micro-controller. You will also be able to switch it on an off automatically (via a sensor or a timer), or by commands sent over a network such as LoRa.