array(28) {
  ["version"]=>
  int(2)
  ["device_id"]=>
  int(2896)
  ["soil_moisture_at_depth_0_value"]=>
  float(-0.39)
  ["soil_temperature_at_depth_0_value"]=>
  int(27)
  ["soil_temperature_at_depth_0_unit"]=>
  string(3) "°C"
  ["soil_moisture_at_depth_1_value"]=>
  float(-0.258)
  ["soil_temperature_at_depth_1_value"]=>
  float(27.12)
  ["soil_temperature_at_depth_1_unit"]=>
  string(3) "°C"
  ["soil_moisture_at_depth_2_value"]=>
  float(-0.314)
  ["soil_temperature_at_depth_2_value"]=>
  float(27.06)
  ["soil_temperature_at_depth_2_unit"]=>
  string(3) "°C"
  ["soil_moisture_at_depth_3_value"]=>
  float(0.752)
  ["soil_temperature_at_depth_3_value"]=>
  float(27.25)
  ["soil_temperature_at_depth_3_unit"]=>
  string(3) "°C"
  ["soil_moisture_at_depth_4_value"]=>
  float(1.456)
  ["soil_temperature_at_depth_4_value"]=>
  int(27)
  ["soil_temperature_at_depth_4_unit"]=>
  string(3) "°C"
  ["soil_moisture_at_depth_5_value"]=>
  float(4.152)
  ["soil_temperature_at_depth_5_value"]=>
  float(27.25)
  ["soil_temperature_at_depth_5_unit"]=>
  string(3) "°C"
  ["soil_moisture_at_depth_6_value"]=>
  int(-5)
  ["soil_temperature_at_depth_6_value"]=>
  float(-327.68)
  ["soil_temperature_at_depth_6_unit"]=>
  string(3) "°C"
  ["soil_moisture_at_depth_7_value"]=>
  int(-5)
  ["soil_temperature_at_depth_7_value"]=>
  float(-327.68)
  ["soil_temperature_at_depth_7_unit"]=>
  string(3) "°C"
  ["battery_voltage_value"]=>
  float(2.875)
  ["battery_voltage_unit"]=>
  string(1) "V"
}
array(4) {
  ["version"]=>
  int(2)
  ["device_id"]=>
  int(2896)
  ["battery_voltage_value"]=>
  float(2.875)
  ["battery_voltage_unit"]=>
  string(1) "V"
}