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Low voltage protection: when the voltage between the live cable and the naught cable of the input terminal is lower than the set value
Use the Moisture Meter to easily check on the condition of your plants
The mechanical end stop is a simple solution to a simple problem
LIVE WIRE TEST (zero fire wire judgment)
Original 433mhz Hc12 Hc-12 Si4463 Wireless Serial Port Module 5v module Low voltage protection: when theFeatures and Specifications: Supply voltage 3. 2V ~ 5. 5V. (If you want to work in the module launch state for a long time, it is recommended when the supply voltage exceeds 4. 5V series with a 1N4007 diode, to avoid heating module built LDO) Default communication distance (open test): about 600m (adjustable to achieve the maximum communication distance of 1000m, the air baud rate 5000bps). The default idle current: 16MA (modules in different