It is not feedback anything.
What type of module are you using?
I used the 5G RM510Q-GL
Dear @ZHao
Please check the items below and try again.
At first,when I choose these select,it can work.But today,it can not work well.
What type of module are you using?
I used the 5G RM510Q-GL
Dear @ZHao
Please check the items below and try again.
At first,when I choose these select,it can work.But today,it can not work well.