- #Opensprinkler with relay board drivers#
- #Opensprinkler with relay board android#
- #Opensprinkler with relay board code#
For more zones (up to 48), buy OpenSprinkler Zone Expansion Board. Gratefully receive any advice or pointers to other forums which might already answer my questions. Built-in ATmega644 mcu, LCD, USB programmer, microSD slot, DS1307 RTC with battery, mini-relay, and rain sensor terminal. I plan to have a WiFi module connected to the Pico, so it can communicate remotely via my home network.Īre there any firmware considerations required as I have no idea regarding this issue. Not sure if there would be more conversion of PIN assignments if not using the OSPi board as the basic module only caters for 8 stations but can be expanded to 72? The on-board triacs can be used to switch other AC.
#Opensprinkler with relay board drivers#
In essence it is really a general-purpose development board that has a microcontroller, Ethernet controller, LCD, buttons, output drivers and terminal blocks to control devices.
#Opensprinkler with relay board code#
The PIN assignments are one obvious part of the converted code which need to be changed. With some modifications, OpenSprinkler can be used to switch other electronic devices via the same web interface. I will probably get a 16-channel 5V Relay Module Control Board to switch the solenoids. An extra 5 seconds to process information won't concern me. Although slower, a believe a Pico using MicroPython will be a fast enough to control a watering system. Using a Raspberry Pi seems to be overkill. First release of Esp8266 OpenSprinkler code with the use of i2c expander modules and other HW components. I have been able to get the OpenSprinkler firmware (with some modifications) to work on an ESP-01 controlled relay board like the ones shown at these links. We started from a branch of OpenSprinkler 2.1.6 firmware for port of the code to an Arduino Mega with relay for valve control. 'ESP12FRelayX4') See also ESP12FRelayX4Schema.pdf. This Firmware is a slightly modified variant of the original OpenSprinkler firmware to run with an inexpensive 4 Channels Relay Module AC/DC ESP-12F Development Board (a.k.a. Orbit 57009 Sprinkler System 1 or 2 Horsepower Pump Start Relay, Gray. This is Roadmap of the ESP OpenSprinkler development. OpenSprinkler-Firmware for 4 Channels Relay Boards with ESP-12F. To show that the relay board works, the relay will be con-. OpenSprinkler Pi (Sprinkler Board for Raspberry Pi 24VAC Power Adapter Included).
#Opensprinkler with relay board android#
I just want to make a simple sprinkler system which can be controlled through an Android app eg RaspController. OpenSprinkler is an open source sprinkler controller project that uses many of the same. It’s a straightforward enough device, he’s taken an ESP8266 on the ubiquitous NodeMCU board, and added a shift register for some output line expansion to drive a set of relays. I have no need to connect to any weather information systems, so some of the Python code could probably be removed to reduce the overall size.
No idea if it will fit on the smaller processor. Wondering if anyone knows if the Python based OpenSprinkler code has been adapted to MicroPython so it can run on a Raspberry Pi Pico.
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