Hi everyone! I’m currently diving into the world of smart irrigation and wanted to share my experiences and questions with the community. I recently set up a system using the Sprinklers Pi, and while I’m excited about its potential, I’m encountering a few hurdles that I hope you can help me overcome.
First, let me walk you through what I’ve done so far. I’ve installed a series of irrigation zones around my garden, each equipped with sensors to monitor water flow, soil moisture, and temperature. My goal is to automate the watering process based on real-time data, ensuring that my plants get the perfect amount of water without any waste.
To achieve this, I’ve integrated the Sprinklers Pi with my Home Assistant setup. I’ve set up a REST sensor to pull data from the Sprinklers Pi’s JSON endpoint, which provides information on each zone’s status, including whether it’s enabled, if the pump is running, and its current state. Here’s a snippet of my configuration:
yaml
- platform: rest
scan_interval: 10
resource: http://10.0.0.50:8080/json/zones
name: Zones
value_template: >-
{% for zone in value_json.zones if zone.location == ‘zones’ and zone.name == ‘Zone 1’ %}
{{ zone.value | float / 100 }}
{% endfor %}
json_attributes:- name
- enabled
- pump
- state
headers:
Referer: http://10.0.0.50:8080/json/zones
I also created template sensors to extract specific attributes like name, enabled, pump, and state for each zone. However, when I test this setup, I consistently receive a blank reply, which is quite frustrating. I suspect there might be an issue with how I’m parsing the JSON data or mapping the attributes. Does anyone have a simpler or more reliable method to retrieve these values?
Another challenge I’m facing is scheduling the irrigation system to run during off-peak hours to save on electricity costs. I’ve tried setting up a routine in the SmartThings app to adjust the temperature on my Honeywell T6 Pro Z-Wave Thermostat, but the automation isn’t triggering as expected. I’m wondering if there are any best practices or workarounds for scheduling irrigation based on time of use.
On a more positive note, I’m thrilled with how the system is coming together. The ability to monitor and control each zone remotely is a game-changer, and I can’t wait to see the results in my garden. I’m also considering integrating weather data to adjust watering schedules based on rainfall and evaporation rates, but that’s a project for the future.
If anyone has experience with smart irrigation systems or can shed some light on the JSON parsing issue, I’d be incredibly grateful. Let’s keep the conversation flowing and help each other create smarter, more efficient gardens!
Cheers,
[Your Name]