Everyone a great god, and ask a simple question!

My side has a batch of equipment running outside, if each device with a 4 g card, so sure to match a receiving device, and then through what way to send to the cloud?

Did not understand, you don't laugh!

CodePudding user response:

[quo te]

 [yabao=ice] [/yabao] 

[color=# 000000] [/color] [/color]

CodePudding user response:

Look at their solutions
http://developer.kaifakuai.com/ham/ham.html