1
LoRa transmitters
Solar or battery nodes in the crop read soil moisture and DHT11 air data, then send a short packet. They do not need Wi-Fi in the row.
How it works
Three pieces. One farm.
Transmitters measure. The receiver decides the relay. The phone only shows what the station confirmed.
2
Farm receiver
R1, R2 or R4 sits by the irrigation station, shows status, and switches low-voltage control lines. Pump mains stay on your contactor.
3
App and server
AgroPulse holds the farm account, readings, schedules, and your start/stop request. The station applies it, then reports the real state.
The loop you can trust
- Transmitter packet arrives at the receiver over LoRa.
- Receiver stores the reading and can water locally from thresholds or a weekly schedule.
- Cloud and Pro accounts see live values and send remote commands.
- The app never marks the pump ON until the receiver acknowledges.