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Step 4: Results

A project log for LoRa->4G Gateway_Soil monitoring with Cloud Server

To make a simple LoRa-to-4G gateway, you only need an ESP32S3 based 4G LTE module and a LoRa Expansion Board.

makerfabsMakerfabs 03/15/2024 at 07:140 Comments

Insert two AAA batteries into the Lora Temperature/ Humidity/ Soil Moisture Sensor V3 battery compartment, burn the code into the ESP32S3 based 4G LTE module, and open the serial port, when ESP32S3 based 4G LTE module successfully receives the Lora Temperature/ Humidity/ Soil Moisture Sensor V3 information, it can extract the data and request the URL of the write channel of Thingspeak to upload the data to the "Private View" page.

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