Gravity: Air780EU 4G CAT1 IoT Module — EMEA & Thailand (TEL0177)
4G CAT1 module using the Air780EU chipset, covering EMEA regions and Thailand, with USB network card mode and low-power sleep support. Communicates via UART AT commands. Not suitable for North American LTE bands.
Pinout
- VCC1Type · Power
- GND2Type · Ground
- TX3Type · UART
- RX4Type · UART
| Pin | Position | Type |
|---|---|---|
| VCC | 1 | Power |
| GND | 2 | Ground |
| TX | 3 | UART |
| RX | 4 | UART |
Pin details
4 connections- VCC1Power
- GND2Ground
- TX3UART
- RX4UART
Start wiring
UART · USB · Breakout
Verify supply voltage and logic levels before powering up.
Module pins: VCC, GND, TX, RX. Schematik maps them to your board in the app.
Cellular
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