Industrial Grade 915MHz Lora + ESP32 Soil Remote Monitor

Industrial Grade Soil Remote Monitor (Humidity / Temperature / PH / Nitrogen/ Phosphorus / Potassium) 915MHz This Industry-grade soil remote monitor intends for these applications of agriculture, it is mainly composed of 2 parts: 1. Remote monitor station with RS485: developed by Makerfabs, it converts the RS485 signal, which is usually used in agricultural field applications, to wireless connections WIFI (if there is) or Lora, or Bluetooth. 2. Industrial-grade Soil Sensor: unlike some other maker-level soil sensors that only output analog voltage that reflects the soil status/changes but not the absolute value, this sensor measures the soil parameters such Temperature/Moisture/PH/Nitrogen/ Phosphorus/Potassium.., with calculated true output, so users can get to know the real soil parameters. Features: ESP32 WROOM module onboard with the WiFi and Bluetooth Arduino Compatible: You can play it with Arduino IDE Onboard LoRa module (433Mhz or 868Mhz or 915Mhz) 0.91inch I2C OLED display Sensor part is waterproof, completely sealed Measuring range: -40℃~80℃，0~100% moisture Measuring accuracy: ±0.5℃，±3% moisture Communication distance: Lora: 2km or more; WIFI: No such parameter Power by Micro USB, battery, or DC 5V 1000mAh battery, charger IC onboard Parts List: Remote Monitor Station with RS485 Board Soil Sensor Waterproof Case Wiki : https://wiki.makerfabs.com/Industrial-grade_Soil_Remote_Monitor.html