Gravity: LoRaWAN Node Module (EU868) – SX1262-Based, 4km Range for IoT & Agriculture
SX1262-based LoRa/LoRaWAN node module for EU868 band, rated to 4km range. Low-power; compatible with various development boards.
Pinout
- TDPinout table row 1
PH2.0-4P communication pin. DFRobot wiki lists full name UART_TX/I2C_SDA, used as UART transmit (TX) or I2C data (SDA) depending on DIP switch mode.
Type · SignalVoltage · logic level must match host system voltage; module power range DC 3.3V to 5V - RCPinout table row 2
PH2.0-4P communication pin. DFRobot wiki lists full name UART_RX/I2C_SCL, used as UART receive (RX) or I2C clock (SCL) depending on DIP switch mode.
Type · SignalVoltage · logic level must match host system voltage; module power range DC 3.3V to 5V - -Pinout table row 3
DGND digital ground, connects to the GND of the host controller.
Type · GroundVoltage · 0V reference - +Pinout table row 4
VCC power supply input for the Gravity LoRaWAN Node Module.
Type · PowerVoltage · DC 3.3V to 5V, must match host system voltage level
| Pin | Position | Type | Function | Voltage |
|---|---|---|---|---|
| TD | Pinout table row 1 | Signal | PH2.0-4P communication pin. DFRobot wiki lists full name UART_TX/I2C_SDA, used as UART transmit (TX) or I2C data (SDA) depending on DIP switch mode. | logic level must match host system voltage; module power range DC 3.3V to 5V |
| RC | Pinout table row 2 | Signal | PH2.0-4P communication pin. DFRobot wiki lists full name UART_RX/I2C_SCL, used as UART receive (RX) or I2C clock (SCL) depending on DIP switch mode. | logic level must match host system voltage; module power range DC 3.3V to 5V |
| - | Pinout table row 3 | Ground | DGND digital ground, connects to the GND of the host controller. | 0V reference |
| + | Pinout table row 4 | Power | VCC power supply input for the Gravity LoRaWAN Node Module. | DC 3.3V to 5V, must match host system voltage level |
Pin details
4 connections- TDPinout table row 1
PH2.0-4P communication pin. DFRobot wiki lists full name UART_TX/I2C_SDA, used as UART transmit (TX) or I2C data (SDA) depending on DIP switch mode.
SignalVoltage · logic level must match host system voltage; module power range DC 3.3V to 5V - RCPinout table row 2
PH2.0-4P communication pin. DFRobot wiki lists full name UART_RX/I2C_SCL, used as UART receive (RX) or I2C clock (SCL) depending on DIP switch mode.
SignalVoltage · logic level must match host system voltage; module power range DC 3.3V to 5V - -Pinout table row 3
DGND digital ground, connects to the GND of the host controller.
GroundVoltage · 0V reference - +Pinout table row 4
VCC power supply input for the Gravity LoRaWAN Node Module.
PowerVoltage · DC 3.3V to 5V, must match host system voltage level
Start wiring
UART · SPI · 3.3 V · Breakout
Confirm the data interface matches your host board.
Module pins: +, -. Schematik maps them to your board in the app.
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