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Introduction
R72632A is a netvox Class A type device based on LoRaWAN open protocol, which is compatible with LoRaWAN protocol.
R72632A can be externally connected with NPK (485 type) soil sensor to report the soil nitrogen, phosphorus and potassium
content collected by the sensor to the corresponding gateway.
The external sensor of R72632A has high precision, fast response and stable output, it is less affected by the salt content of soil
and is suitable for all kinds of soil. It can be buried in the soil for a long time. It is resistant to long-term electrolysis, corrosion,
vacuuming and potting. It is completely waterproof, which greatly facilitates the customer's systematic evaluation of soil
conditions
LoRa Wireless Technology:
LoRa is a wireless communication technology dedicated to long distance and low power consumption. Compared with other
communication methods, LoRa spread spectrum modulation method greatly increases to expand the communication distance.
Widely used in long-distance, low-data wireless communications. For example, automatic meter reading, building automation
equipment, wireless security systems, industrial monitoring. Main features include small size, low power consumption,
transmission distance, anti-interference ability and so on.
LoRaWAN:
LoRaWAN uses LoRa technology to define end-to-end standard specifications to ensure interoperability between devices and
gateways from different manufacturers.
