Blockquote
Preformatted textHi all,
I am trying to get the number of elements returned in a JSON body. I have tried many things but the template below is currently what I have working.
Example Data
{"room":"Games Room","devices":[{"id":"apple:1005:9-24","disc":"0718cb843a","idType":150,"rssi@1m":-65,"rssi":-84,"raw":3.49,"distance":3.28,"speed":0.03,"mac":"6d3324df80ac","interval":757},{"id":"sd:0xfe9f","idType":15,"rssi@1m":-71,"rssi":-83,"raw":2.20,"distance":1.91,"speed":0.01,"mac":"6fed8cf88ca9","interval":954},{"id":"1a4df37895fb","idType":1,"rssi@1m":-65,"rssi":-91,"raw":5.53,"distance":4.34,"speed":0.07,"mac":"1a4df37895fb","interval":2979},{"id":"PM_iPhone","disc":"3f1e5fcff06b","idType":250,"rssi@1m":-65,"rssi":-89,"raw":4.85,"distance":4.41,"speed":0.03,"mac":"7938608d2c1f","interval":810},{"id":"apple:1006:10-12","disc":"081ed88c6808","idType":150,"rssi@1m":-65,"rssi":-89,"raw":4.85,"distance":3.96,"speed":-0.03,"mac":"692c71d0ec01","interval":882},{"id":"e52de6018426","idType":1,"rssi@1m":-65,"rssi":-85,"raw":3.73,"distance":4.44,"speed":0.00,"mac":"e52de6018426","interval":8961},{"id":"e897946f12b7","idType":1,"rssi@1m":-65,"rssi":-89,"raw":4.85,"distance":4.51,"speed":0.01,"mac":"e897946f12b7","interval":8754},{"id":"e9f9bfcd44ba","idType":1,"rssi@1m":-65,"rssi":-89,"raw":4.85,"distance":4.36,"speed":0.03,"mac":"e9f9bfcd44ba","interval":5977}]}
Working Configuratyion from sensor.yaml without an attribute to tell me the number of elements, that the bit I am missing.
- platform: rest
name: GR_ESP
resource: http://192.168.0.74/json/devices
method: GET
scan_interval: 60
value_template: 'OK'
json_attributes:
- room
- devices
Can someone please point me the correct direction?
Thanks
Paul