Multi soil moisture monitoring on ESP32
Budget: $8 – $15 AUD
I have a requirement to have 4 soil moisture arduino based LORA nodes in the field to send data back to a Lora gateway and access the data remotely. I have the basic system working on one sensor only. At present I have one node talking to the ESP32 correctly but the data is not visible on the net. The best solution is to have all 4 nodes sending their data directly to a logging application of sorts.