Dragino LWL02-EU868 Water Leak Sensor Logic Analyzer This version has a 12V

This version has a 12V DC brushed motor with long-life carbon brushes combined with a 250:1 metal helical gearbox

MSP430 JTAG drivers ver

This NEMA 17-size hybrid bipolar stepper motor features an integrated 28 cm (11″) threaded rod as the output shaft

93:1 and features an integrated 48-CPR quadrature encoder on the motor shaft

Maximum current draw: 220mA

Dragino LWL02-EU868 Water Leak Sensor Logic Analyzer This version has a 12VThe Dragino LWL02 EU868 is a LoRaWAN Water Sensor. When there is water between the two metal probes, LWL02 indicates a water leak event and uplink to IoT server via LoRaWAN network. LWL02 is powered by 2 x AAA batteries and target for long time use, these two batteries can provide about 16,000 ~ 70,000 uplink packets, which result in 2 ~ 10 years battery life. After battery running out, user can easily open the enclosure and replace with 2 common AAA