Does it make sense to try to make my own or should I just pay the money and get an OpenSprinkler Pi? I don’t exactly have lots of free time either. I looked in the forums and I can’t really tell if this is something that people talk about on the forum or if they’re pretty much on their own if they do this. When the Bee 2. The only reason I think I might be able to make something is that there are so many webpages of people using OpenSprinkler with their own custom builds and they only use a few parts (mainly the microcontroller and the relays). Hello, I just ordered my bee 2.0 and I am wondering if I can power it from a battery that is being recharged by a solar panel. I’d rather use the ESP boards because I’m not sure I’ll ever use them for anything else and I’ve already used the Raspberry Pi for a few things (mainly retropi). My electrical engineering knowledge is pretty basic, like I understand the ideas but I’ve never designed anything. The microcontrollers were given to me as part of conference badges years ago and I bought the other stuff thinking I’d do something with the microcontrollers but I never did. Have been working on integrating Jeff Lawrence’s improved OpenGarage firmware, which does integrate MQTT for OpenGarage, and the same feature can be integrated into OpenSprinkler. I have 5 zones but someday I might want to add more (like for a garden). My sprinkler valves are 24V AC and my old sprinkler controller has a 24V AC transformer. I’m mainly missing the relays and I don’t have a 24V AC to 5V DC converter (and not sure I want to try to make one, although I might buy something instead of putting a 5V adapter in my outdoor container). I have a Raspberry Pi Zero W, 2 x WeMos D1 mini (ESP-8266), 2 x Lolin D32 (ESP32-WROOM-32), a SparkFun RedBoard (ATmega328), and a box full of other parts (shift registers, resistors, buttons, transistors, MOSFETS, voltage regulators, I think a humidity and barometric pressure sensor too, etc). I know Ray makes money selling prebuild controllers but I guess I’m trying to save a few bucks and use what I already have. I went looking online and I found OpenSprinkler. with the OS Bee sending a heart beat every 5 minutes that it is actively watering.My commercial sprinkler controller quit working so I decided to see if I can make something with all the spare parts I have before I buy a new controller. Second, before you do so, please note that you should NOT set port forwarding on your tp-link adapter (in client mode) the tp-link adapter serves as a simple pass-through and it. May need 6-10 OS Bees…ī) Is it possible to reprogram the OS Bees to talk MQTT? The idea is to let them tick (in their time) and simply send them a command like 01-1130-012-06 for valve 1, start 11:30 for 12 minutes every 6 hours. First of all, you can change the port number by going to ‘Edit Options’ -> ‘Advanced’ -> ‘HTTP Port’. Seems like it needs more current to keep the valve open. Everything is working fine except when I activate a zone I can hear the solenoid lift momentarily but the valve does not stay open. However, and here my questions (without having read any of the documentation for the OS Bee, sorry):Ī) I would not need the OLED display can I possibly acquire the OS Bee without them? Also do not need the case will add my own with the solar panel. Just received my OpenSprinkler bee and I have it hooked up to an existing system which used 24vac output voltage. WiFi is great, as I could control the OS Bees from openHAB (home automation), which runs already bores, tanks, and other infrastructure on the property. Since putting cables in place is still an issue, I would like to power these by solar panels charging a LiPo battery and powering the OS Bee, and since it can control latching DC valves all would be good. I have now seen the OS Bee, which I imagine can be used as an individual timer per station or grouping up to three valves together. I have an OS v2, bought two years ago, which I never had time to implement, mainly due to the requirement to lay hundreds of meters of cable for the valves. OpenSprinkler Bee (OSBee) (45, 123) DIY Kit Assembly Questions (67, 337) 1,394 7,886 2 weeks, 4 days ago. I am interested in replacing a dozen Pope sprinklers with an OpenSprinkler product.
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