Hi,
I’m using MQTT interface to send multiple downlink frames.
My case is below.
I published /tx
topic to send 3 downlink frames.
The first frame was sent. But there was no ack, so I received /ack
topic message with "acknowledged":false
.
Then I received /error
toplic messages with "type":"DEVICE_QUEUE_ITEM_FCNT", "error":"invalid frame-couter"
about next two downlink pending frames.
Is it a correct case?
I’m using LoRa App Server 1.0.1 and LoRa Server 1.0.0.