Description
- The Smart Level Monitor consists of a low-power LoRa-based transmitter and a receiver unit. The transmitter, integrated with a LoRa E5 chip, collects water level data using various level transducers like capacitive and ultrasonic sensors. This data is transmitted over a long range (up to 3 km) to the receiver unit.
- The receiver processes the received data and displays the water level as a percentage on a 1.5-inch seven-segment display. Additionally, the receiver is connected to a server via HTTP protocol to send real-time water level data for remote monitoring and analysis.
| Parameter | Specifications |
| Transmitter | Low-power LoRa-based module |
| LoRa Chip | STM32WLE5JC (LoRa E5), TXOP= 22dBm @868MHz to 915MHz
and -136.5dBm sensitivity for SF12 with 125KHz BW |
| Sensors Used | Capacitive, Ultrasonic, etc. |
| Transmission Range | Up to 3 km |
| Receiver Unit | LoRa-based module with HTTP connectivity |
| Display | 1.5-inch Seven-Segment Display |
| Power Source (Tx) | Battery-operated (low power consumption),Duracell AA |
| Data Transmission | LoRa P2P (Transmitter to Receiver) |
| Server Connection | HTTP protocol for remote monitoring |
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