(node:2690) UnhandledPromiseRejectionWarning : Problem about meross HOT 10 CLOSED

from meross.

Hi Rob!
Thanks for your quick response!

My NodeJS vers is: v8.15.1

from meross.

from meross.

Oh thanks a lot!

With which version are you sure it works?

I can always downgrade NodeJS to a version compatible with your script

from meross.

I've updated the code to be used on Node 8.
I've also remove the interface in favour of --gateway

Let me know if it works for you.

from meross.

Hi Rob,
thank you very much for your interest!
I just tested the new script and...

sudo ./meross info --gateway 10.10.10.1

I receive the information of the object correctly

sudo ./meross setup --gateway 10.10.10.1 --wifi-ssid WIFISSID --wifi-pass WIFIPSW --mqtt 192.168.1.xx: 8883

The script works and the socket gets the new setup, then it restarts and tries to connect to the wifi, but unfortunately it can't connect correctly to my wifi and restarts after a few minutes :(

This is the code I receive after sending the "./meross setup":

Setting up device with IP 10.10.10.1
Setting MQTT servers [ { host: '192.168.1.15', port: '8883' } ]
sending payload { header:
{ method: 'SET',
namespace: 'Appliance.Config.Key',
messageId: '1' },
payload: { key: { gateway: [Object], key: '', userId: '' } } }
sending payload { header:
{ method: 'SET',
namespace: 'Appliance.Config.Wifi',
messageId: '1' },
payload:
{ wifi:
{ ssid: 'VEFSRElTX0VYVA==',
password: 'RGVjaW1vRG90dG9yZTEwIQ==' } } }
{ header:
{ messageId: '1',
namespace: 'Appliance.Config.Wifi',
method: 'SETACK',
payloadVersion: 1,
from: '/appliance/1805034347250425180134298f116cf7/publish',
timestamp: 454,
timestampMs: 670,
sign: '3bbfdde8842a5c44a0323518eec97cbe' },
payload: {} }

Is it possible that the problem is in this part of the code?

sending payload { header:
{ method: 'SET',
namespace: 'Appliance.Config.Wifi',
messageId: '1' },
payload:
{ wifi:
{ ssid: 'VEFSRElTX0VYVA==',
password: 'RGVjaW1vRG90dG9yZTEwIQ==' } } }

I noticed that it shows an ssid ('VEFSRElTX0VYVA==') and a password ('RGVjaW1vRG90dG9yZTEwIQ==') different from the ones I enter on the command string.

Sorry again for my horrible English!

from meross.

No the values are base64 encoded and sent to the device as thats what the devices expect.

If the device light flashes green then resets I expect either your WIFI credentials are incorrect (or you’re using 5Ghz? I think these only support 2.4Ghz) or it cannot connect to your mqtt server.

Test if you can connect to the MQTT server via mosquito, you have to pass it the certificate using the —cafile option something along the lines of mosquitto_sub -h 192.168.1.15 -p 8883 -t topic --cafile /path/tp/cafile.pem

from meross.

Hi rob,
the script works great, I think the problem is my Mosquitto configuration.

Does Mosquitto need to be installed on the same system that I use to configure the MSS310 with your setup script?

I have to connect the MSS310 to the mosquitto broker installed on my Raspberry (on which Home Assistant runs), is it possible that the right certs for connection to the MQTT broker are missing on my Raspberry?

Can you recommend a good guide to configure Mosquitto with certs?

Thanks!

from meross.

You'll need Mosquitto client applications order to test the broker on you RasPi.

I followed this tutorial to get mine set up https://mcuoneclipse.com/2017/04/14/enable-secure-communication-with-tls-and-the-mosquitto-broker/

My resulting minimal config is detailed here: https://github.com/bytespider/Meross/wiki/MQTT

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Closing due to inactivity

from meross.