Hello everyone, hope you’re having a nice day.
I need some help on using an IoT lock The lock has SIM card and GPS in it.
And I need to send commands to it and take some data from it inside my Nodejs server.
I have no experience with IoT and all I have is a pdf containing commands and what they do. Commands like H3, L4, A1 …. etc
But I don’t know how to connect to it ? and how to send commands ? and receive data ?
Any information would be helpful.
Thanks a lot
submitted by /u/7haz
Original article: [help] How can I use IoT devices ?