
The new feature allows a master zone to turn on before an associate zone turns on, or turn off after an associated zone has turned off. Previously the master on adjustment must be positive, and off adjustment must be negative. Negative master on adjustment and positive master off adjustment: this firmware also supports a negative master on adjustment time, as well as a positive master off adjustment time. This way, the next zone waiting to run can start immediately instead of waiting for its originally scheduled start time. Shift zones forward: when a zone is manually turned off, you can choose to shift the start times of all remaining zones in the same sequential group forward. During pausing, zones and programs will stop until the pause timer counts down to 0. Support for pausing stations: you can pause station runs for a specified amount of time. For example, you can set a program to run from May 15 to Sep 15 only, or from Nov 10 to Feb 20 the following year. Support for setting a date range for each program: for each program you can now optionally specify a start date and end date. Firmware 2.2.0 generalizes the ‘sequential’ flag concept by providing four separate sequential groups. In previous firmwares, each zone has a ‘sequential’ flag, which is equivalent to having one single sequential group and one parallel group. Any zone in the parallel group can run simultaneously with any other zones. Currently the firmware supports 4 sequential groups (named A, B, C, and D in the UI), and one parallel group (P).

Support for Sequential Groups: zones belonging to the same sequential group are automatically serialized by the scheduler, while zones belonging to different sequential groups can run in parallel to each other.


For All of OpenSprinkler 2.3, 3.x and OpenSprinkler Pi
#OPENSPRINKLER VERSION 2.3 DOWNLOAD UPDATE#
However, OTA firmware update is not available via OTC remote access. In addition, this unification allows over-the-air (OTA) firmware update through wired Ethernet as well (previously OTA firmware update is only available via WiFi). Updated ESP8266 core library to version 3.0.2: this unifies the handling of wired Ethernet and WiFi, which will likely improve the reliability of wired Ethernet connection. If you would rather not go through cloud connection, just leave OTC disabled. When OTC is enabled, both remote access and local access are available, and it’s supported in both WiFi and wired Ethernet. We are in the process of updating the OpenSprinkler mobile app to support adding a device by its OTC token.
#OPENSPRINKLER VERSION 2.3 DOWNLOAD UPGRADE#
Once you upgrade to firmware 2.2.0, you can follow this support article to obtain and use the OTC token. So far it seems to be working well, and we are ready to move on to support OTC in OpenSprinkler as well. OTC has been supported on OpenGarage for a while. So no need to set up port forwarding anymore, which we know has been a headache for many users. Support for OpenThings Cloud (OTC) connection: this enables remote access via OpenThings cloud server. Below is a list of the major changes: For OpenSprinkler 3.x only Most of the new features added in this firmware are thanks to Valeriy Soltan’s work in the scheduler-feature branch I also adopted some improvements made by rianadon. This is a major revision from the previous firmware 2.1.9(11). Hi All, after a long delay, we are finally getting ready to release firmware 2.2.0(0). If you have been using the test firmware 2.2.0, please note that upgrading to minor revision (1) preserves all your existing settings we recommend you to go to and reset the Javascript url back to, although if you don’t it’s fine for now as testui has been updated to be the same as ui.

Update: firmware 2.2.0(1) is officially released.
