Finally a Smart Solenoid working prototype is born!!
Both HW and SW of this project are fully open source and you can find it on
We developed 2 version of Smart Solenoid :
-one based on BLE transceivers (Nrf52832)
-one based on LoRa transceivers (Semtech1278).
SmartSolenoid valve’s can be controlled as a remote wireless stations on OpenSprinkler (Esp32 OpenSprinkler)!