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The DFRobot Gravity: LoRaWAN Node Module (US915) by DFRobot is a mid-range lora module designed for everyday users. It features Item Type: LoRaWAN Node Module and Model No. / Name: DFRobot Gravity.
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About This Product
The DFRobot Gravity: LoRaWAN Node Module (US915) by DFRobot is a mid-range lora module designed for everyday users. It delivers reliable performance at an accessible price.
Key Specifications
- Item Type: LoRaWAN Node Module
- Model No. / Name: DFRobot Gravity
- RF Chip: SX1262
- Frequency Band: US915 — smooth, flicker-free operation
- Modulation Mode: LoRa
- Max Transmit Power: +22 dBm
- Receiver Sensitivity: -137 dBm
- Operating Voltage Range: 3.3 to 5 — reliable connection even at a distance
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The DFRobot Gravity LoRaWAN Node Module (US915) is a compact, low-power wireless communication solution designed for long-range IoT applications. Built on the SX1262 chip and operating in the US915 frequency band, it offers an impressive range of up to 4.5 km in open environments and 1.5 km in urban settings. Supporting both LoRa point-to-point and LoRaWAN networking (Class A and C), it provides flexible deployment options. With interfaces like UART and I2C, and compatibility with platforms such as Arduino and micro:bit, this module is ideal for agriculture, environmental monitoring, and industrial sensing projects requiring reliable, wide-area data transmission.
Features:
- Utilizes the SX1262 RF chip for enhanced performance
- Operates in the US915 frequency band
- Achieves up to 4.5 km range in open areas
- Supports LoRa point-to-point and LoRaWAN Class A/C
- Compatible with Arduino IDE, micro:bit, and ESP32
- Offers UART and I2C communication interfaces
- Operates on 3.3V to 5V DC power supply
- Compact board dimensions: 42 × 62 mm
- Includes PH2.0-4P connection cable
- Ideal for IoT applications in agriculture and environmental monitoring
Package Includes:
1 x DFRobot Gravity: LoRaWAN Node Module (US915).
1 x PH2.0-4P connection cable
