LoRa module recommendation?

The application of LoRa needs to consider several issues: distance or range, power supply or power consumption, number of nodes, application scenarios, cost and other factors.

First, high sensitivity and strong anti-interference.

Strong anti-interference is one of the advantages of LoRa wireless module. Due to the adoption of LoRa wireless spread spectrum technology, LoRa module has a high receiving sensitivity of-139dBm, and has better penetration than traditional modules, which can greatly reduce the number of gateways and the construction cost.

Second, the transmission distance is long

In Shan Ye jungle, lakes and other complex environments, the industrial control field often needs a long communication transmission distance. The open transmission distance of LoRa module is more than 3000 meters, which can solve the problems of low power consumption and long distance, and is suitable for projects that need wireless meter reading and industrial control.

Third, low power consumption.

This is one of the main considerations in choosing a module. In order to save energy, reduce heat and prolong the service life of products, this is especially important for equipment that needs battery power supply. Wireless products running on batteries need to consider charging, replacing or designing long-life power supply. Perhaps, battery replacement may not seem important, but when customers have thousands of devices, the required resources and subsequent costs will become very important. Choosing LoRa module with low power consumption is of great significance for saving energy and prolonging the service life of products.