Issue:
Hello everybody,
first of all i’m sorry because my english skill is not good.
I currently have a project at the university. we have to transfer the data from the sensor ELSYS-ERS via the RAK7258 and NODE-RED to the InfluxDB and visualize the data with Grafana.The problem is that we didn’t get any data from the sensor. With the RAK7258 I set “LoRa Packet Forwarders” on the “Protocol” to “LoRa Gateway MQTT Bridge” and “LoRa Gateway MQTT Bridge” on “the LoRa Network Server Type " to " loraserver 2.x “. For” LoRa Network Server” I entered the data from the sensor on" Application ". This is my status overview
yes i have tried but we didn’t get any data from the sensor, just only that the node has been successfully joined… That’s the problem I’m asked to be helped.
if i manually send this data from gateway downlink panel, then live device data show downlink packet however this is not happening in node red. there is no data coming out
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Hi @damvancuong as @nmcc suggested, let’s check your connection between the node and the gateway. Can you check at what period your node sends the data? Also, can you show us the Properties of the MQTT IN connector in node-red?
For the error can you check your Gateway firmware version?
For topics, you need to change the data in the double curly brackets with your actual data.
For example for status topic, it will be: application/1/device/DEVICE_EUI/status
You need to change DEVICE_EUI with your real one.
my Gateway firmware version P01.005 RAK7258-03-142 868ME.
and in the Properties of the MQTT IN connector in node-red what should i enter instead of “#” for example for status topic?