The Downlink command did not reach the node. This may be a problem with the gateway. I introduce my colleague to you, he is the person in charge of the gateway.
The downlink command did not reach the node, which may be a problem with the gateway. Let me introduce my colleague to you. He is the person in charge of the gateway.<br>
Downlink command did not reach the node, which may be a problem with the gateway. Let me introduce my colleague to you. He is the person in charge of the gateway.