Smart button

Hakan

I have a Milesight smart button with which I want to send a downlink command to a Milesight UC-300 to reset the counter to a pulse counter.
I need some tips on how to solve this.

tobiasjonsson

Hello,

I assume you have the IoT-Gateway/controller connected to a Chirpstack (according to a different thread) and not just those two devices? Do you have it connected to IoT-Open as well? To get the input from the button to change a setting in the iot-controller there should be some logic somewhere reading the status and sending the command.

I do not have any of these devices my self so I dont know if I miss something.
The UC300 needs to have a way to receive commands. Perhaps a rest API?

Anyway tell us more and perhaps someone can guide you.

Hakan

UC-300 is connected to chirpstack and IoT open. It is possible to enter the downlink command manually in chirpstack to reset the counter on interface D_1 and it works.
I want to send the downlink command from smart button connected to IoT open to uc-300 in chirpstack

tobiasjonsson

So, do you have the command to reset the counter as you need?
And if so, is the gateway added as a device in IoT-Open or can you only do this from Chirpstack today?

Hakan

I have the command to reset the counter (fgULAGABAAAAAH4=) UC-300 is connected to Chirpstack and IoT-open and if
I do a downlink command in chirpstack from UC-300 it works to reset the counter but I want the smart button connected in IoT-open to perform my downlink command and resets the counter in the UC-300

tobiasjonsson

I drew this flowdiagram to be sure what steps you have in order today.
Green arrows are steps that should be i order as far as I understand and red arrows are the steps you cant do today.
Did I understand correctly?

Christoffer

If you have Node-Red you could build some easy logic that helps you with this.
With the iotopen-nodes in Node-Red it is easy to connect it against IoTOpen.

Hakan

Of course I have Node-Red and expected to use it.