LoRa base smart irrigation system solution, using LoRa wireless transmission technology, whose longest communication distance is 3km, sets different watering strategies to achieve customized and automated watering according to the different irrigation of crops and plants requirements, with low power consumption and communication with smart gateway through 470Mhz radio frequency signal.
product model | QT-02-L | |
battery | 18650 lithium battery(wide temperature)， battery capacity: 2000mAh，four pcs | |
solar panel | polysilicon 6V 5.5W | |
botton connector port | solar power charging port can support 5V 1A USB charger（6.5V/2A max） | |
flow meter | external flow meter | |
max speed：10m/s | ||
min speed：0.3m/s | ||
working pressure：5kg/cm^2 | ||
ball valve torque | 60 N.m | |
Max power | communication：3.8W | |
block：25W | ||
low power mode | sleep current：<10uA | |
non low power mode | stand-by current：NB<48mA,4G<65mA,lora<26mA | |
wireless communication specification | LoRa | 470Mhz-510Mhz |
| model | QT-LW-01 |
Product | LoRa gateway | |
Power supply | DC12V 1A or DC24V 1A | |
USB connector | USB hardware update and data printing connector | |
RS485 | VCC: Pull the switch to select the sensor power supply voltage: VIN or DC5V maximum 500mA | |
A：RS485communication port A (+) | ||
B：RS485communication port B (-) | ||
GND：ground wire for sensor | ||
Connected devices | ≤50 | |
Communication distance | ＜1km | |
Protection level | IP55 或 IP67(different protection shell) | |
Working temperature | -10~60℃ | |
Max power | 3.8W (the maximum power at the moment of full power transmission) | |
Real time communication consumption | <10mA | |
4G Communication | LTE Cat-1 | |
LTE-FDD: B1/B3/B5/B8 | ||
LTE-TDD: B34/38/39/40/41 | ||
MQTT、TCP/IP、HTTP | ||
LoRa frequency | 470Mhz-510Mhz |
