Product Description
The DFRobot Gravity Air780EU cellular modem module TEL0177 is a 4G Cat 1 communication module for IoT and embedded applications. The Air780EU variant supports LTE-FDD operation on bands B1/B3/B7/B8/B20/B28 and is intended for designs requiring serial integration and USB-based network connectivity. With its UART interface and AT command control, the module can be integrated into microcontroller platforms and single-board computer systems with relatively low software complexity.
The module supports data rates of up to 10 Mbps downlink and up to 5 Mbps uplink. Supported protocols include TCP, UDP, PPP, HTTP, HTTPS, MQTT, NTP, NITZ, and NDIS. It also includes an integrated USB network card function via USB Type-C, which the manufacturer states can operate driver-free on compatible platforms. For power-sensitive applications, the module provides a sleep mode, UART data wake-up, and periodic interrupt wake-up functions.
Technical Features
- 4G Cat 1 cellular modem module in the Air780EU series
- Network standard: LTE-FDD with support for B1/B3/B7/B8/B20/B28
- Maximum data rate: up to 10 Mbps downlink and 5 Mbps uplink
- Interfaces: UART for serial communication and USB Type-C for USB networking
- Supported protocols: TCP, UDP, PPP, HTTP, HTTPS, MQTT, NTP, NITZ, NDIS
- Sleep mode with 0.6 mA typical current according to manufacturer data
- Wake-up functions via UART data and periodic interrupt
- Intended for IoT applications and rapid integration into development boards
Application Areas
Typical use cases include IoT gateways, telemetry, remote monitoring, connected sensors, industrial data links, and cellular enablement of microcontroller platforms, Raspberry Pi systems, or LattePanda systems. The module is particularly suitable where LTE connectivity is required through a serial interface or through a USB network interface.
What's Included
- Gravity: Air780EU 4G CAT1 Communication Module ×1
- 4G Stick Antenna ×1
- UART PH2.0-4P Connecting Cable ×1
| Item information | Value |
|---|---|
| GTIN: | 4060137012099 |
| HAN: | TEL0177 |
| Category: | GSM/GPRS/LTE/4G/5G |
| Manufacturer Part Number: | TEL0177 |
| Cellular Generation: | 4g |
| Network Standard: | LTE-FDD |
| Frequency Range: | B1/B3/B7/B8/B20/B28 |
| Global Band Support: | Nein |
| Form Factor: | Gravity |
| M.2 Form Factor: | Nein |
| IoT Optimized: | Ja |
| Shipping weight: | 0,04 kg |
| Item weight: | 0,03 kg |
| Dimensions ( Length × Width × Height ): | 4,20 × 3,70 × 1,40 cm |
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