Hassio configuration
json templating with jinja - processing incoming data.
How to loop through a json values array to trigger a sensor.
value_template syntax:
Hassio: 0.100.2
R Pi.
Device: NodeMCU with WIFI Sniffer:
https://github.com/SensorsIot/Wi-Fi-Sniffer-as-a-Human-detector/tree/master/WiFi_Sniffer
Hey all,
Im wondering if anyone smarter than me (most of you) can help me quickly;
I want an alternative device tracker for my HA setup, sniffing all probe requests in my location.
My sniffer is up and running but now I need to extract the MAC address data for my sensor.
I need help with the json value template:
The Sniffer sends the following json over MQTT
{
"MAC": [
"b8:69:f4:0c:3a:7b",
"ba:69:f4:0c:3a:7b",
"80:7d:3a:42:d4:1b",
"3c:15:c2:e9:16:08",
"4c:17:44:04:ed:d4",
"d8:0f:99:82:08:14"
]
}
I need to extract these MAC address out to trigger a sensor if a particular MAC address is anywhere in the array, Im not sure how to write the syntax so it loops through the array
something like this:
- platform: mqtt
name: "My mother-in-law in in the area!"
state_topic: "Sniffer"
value_template: >-
{%for i = 0; i < MAC.length; i++; x += MAC[i]%}
{%- endfor %}
payload_on: "b8:69:f4:0c:3a:7b"
payload_off:
qos: 1
Cheers
P