boomerling
(Sean Ferguson)
1
I am attempting to use the payload decoder for a TTN setup of RAK10701-L/P field test device on a things industries community edition LNS.
RAK10701 > https://github.com/RAKWireless/RAKwireless_Standardized_Payload/blob/main/RAK10701-FieldTester.js
When testing the decoder - ReferenceError: normalizedPayload is not defined at Decoder (:66:20(244)).
// error located @ decoded.num_gw = normalizedPayload.gateways.length;
For grins, if I comment out this line, next error encountered:
ReferenceError: rawPayload is not defined at Decoder (:76:15(263))
Anyone able to assist me with this problem?
Thanks.
beegee
(Bernd Giesecke)
2
Welcome to the forum @boomerling
The decoder you are pointing to is for Datacake not for TTN.
In TTN you do not need a decoder, just the integration to forward the data as described in the tutorial ==> RAK10701-P Field Tester Pro for LoRaWAN Quick Start Guide | RAKwireless Documentation Center
boomerling
(Sean Ferguson)
3
Thanks @beegee. Makes sense now. I am using the decoder in the guide and using MQTT integration with telegraf to pull the metrics off the device.
I was a little curious to get the devices SNR/RSSI not the gateway(s).
Question: is there a link that can better describe …“and the downlinks contains the data calculated by the disk91 server”.
Cheers.
boomerling
(Sean Ferguson)
4
The decoder works okay in Datacake.
beegee
(Bernd Giesecke)
5
@boomerling
Format of the uplink and downlink payloads ==> Frame Format