Subcribe to v1/devices/me/rpc/request/+ "Thingsboard"

[Zoltan Repcsenyi]

Hi 

I new with tasmota I want to connect the tasmota to thingsboard app.

 My first step is to subscribe to the following channel: v1/devices/me/rpc/request/+

I update the tasmota based on prescription https://tasmota.github.io/docs/Subscribe-%26-Unsubscribe/#subscribe

I created rules:

I get an answer as follow:

The original from the tasmota description:

15:39:11.497 RUL: MQTT#CONNECTED performs "Subscribe BkLight, stat/me/POWER"
15:39:11.504 MQT: v1/devices/me/stat/RESULT = {"Subscribe":"BKLIGHT,stat/me/POWER/#"}

If I try in this way:

15:39:02.862 CMD: Rule4 ON mqtt#connected DO Subscribe BLKLIGHT, v1/devices/me/rpc/request/+ ENDON
15:39:02.867 RSL: RESULT = {"Command":"Error"}

If I put the BKlight in :

19:27:49.320 RUL: MQTT#CONNECTED performs "Subscribe, v1/devices/me/rpc/request/+"
19:27:49.327 MQT: v1/devices/me/stat/RESULT = {"Subscribe":"Wrong parameters"}
19:27:49.340 RUL: MQTT#CONNECTED performs "Subscribe BkLight, stat/me/POWER"
19:27:49.346 MQT: v1/devices/me/stat/RESULT = {"Subscribe":"BKLIGHT,stat/me/POWER/#"}

 So the response is: subcribe: wrong parameter or command Error

Could anybody tell me how can I subscribe to the  v1/devices/me/rpc/request/+

With Tasmiota rules?

 Thanks in advance.

Zoli

[Philip Knowles]

It may be that the issue is the final + in the topic as it's a 'wildcard'. I suspect it will work without the +. Search MQTT subscribe wildcard in the Tasmota issues in GitHub

All Subscribe does is talk to the MQTT broker and subscribe to the topic. If it's successful it allocates an event to the topic to monitor it. Tasmota adds a wildcard of # to its subscriptions so the + is possibly redundant.

The golden rule before doing anything in a rule is to try the command in console first. If it doesn't work then it won't work in a rule.

Regards

Phil K

Get Outlook for Android

---

From: sonof...@googlegroups.com <sonof...@googlegroups.com> on behalf of Zoltan Repcsenyi <repiz...@gmail.com>
Sent: Wednesday, February 23, 2022 3:39:17 PM
To: TasmotaUsers <sonof...@googlegroups.com>
Subject: Subcribe to v1/devices/me/rpc/request/+ "Thingsboard"

 

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