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LoRaWAN is a set of communication protocol and system architecture designed for LoRa long-distance communication network. A LoRaWAN network architecture includes four parts: node, gateway, and Raspberry Pi. Among them, the nodes are generally controlled by sensors or switches to realize remote sensor data collection or switch control applications. The LoRa gateway is responsible for collecting node data, encapsulating it, and forwarding it to the LoRaWAN server. The LoRaWAN server is responsibl

Large-scale wireless sensor monitoring and alarm system

LoRa1262 is a LoRa module with ultra-low power consumption launched by NiceRF. It is designed with SX1262 chip of Semtech company. It has ultra-low receiving current and sleep current and ultra-high sensitivity of - 148dBm. As a popular product, what kind of application that LoRa module LoRa1262 fit?

RF2541-PL2 is a Bluetooth 4.0 low Power consumption BLE module and adopts CC2541 SOC chip from TI. RF2541-PL2 communicate with others through UART interface, with all the feature of BLE 4.0, it is easy to use, the features include: low power consumption, long distance, and strong anti-interference ability.

Our wireless solar lights synchronization system consists of remote control, Main light control module, vice light wireless module, PC software and so on, all modules powered by 3.7V lithium battery. This project adopts NiceRF's si4463 RF module RF4463PRO and RF4463F30.