E70G-EU Raspberry-pi Zero Header Supporting LTE Cat 1/GNSS/Wi‑Fi scan
- Integrated 4G LTE Cat-1 Bis cellular connectivity
- Compatible with Raspberry Pi 40-pin GPIO interface
- Supports both FDD-LTE and TDD-LTE networks
- USB 2.0 support for AT commands, data transfer, and firmware upgrades
E70G raspberry-pi zero Header Overview
The LTE Raspberry Pi HAT is a compact and high-performance cellular expansion board designed specifically for Raspberry Pi platforms. Built for IoT, industrial automation, remote monitoring, GPS tracking, and smart communication projects, this HAT integrates LTE connectivity while simplifying GSM/GNSS RF design, SIM interfacing, and power management.
Compatible with standard Raspberry Pi GPIO layouts, including Raspberry Pi Zero series and other 40-pin Raspberry Pi boards, the module delivers stable 4G LTE communication with support for high-speed data transmission, AT command control, GNSS positioning, and multiple IoT communication protocols.
The board features USB Type-C connectivity, Nano SIM support, external GSM and GNSS antenna connectors, UART communication, PCM audio interface, and full Raspberry Pi GPIO compatibility, making it an ideal solution for embedded Linux and edge computing applications requiring reliable cellular connectivity.
E70G raspberry-pi zero Header Features
- Integrated 4G LTE Cat-1 Bis cellular connectivity
- Compatible with Raspberry Pi 40-pin GPIO interface
- Supports both FDD-LTE and TDD-LTE networks
- USB 2.0 support for AT commands, data transfer, and firmware upgrades
- External GSM and GNSS antenna support via U.FL connectors
- Nano SIM (4FF) card support
- UART interface with RTS/CTS hardware flow control
- PCM audio interface support
- Supports TCP, UDP, MQTT, HTTP, HTTPS, FTP, FTPS, LWM2M, and CoAP protocols
- Wi-Fi Scan positioning support
- Industrial-grade LTE communication for IoT and M2M applications
LTE Performance
- LTE Cat-1 Bis single-antenna design
- FDD-LTE: Up to 10 Mbps downlink / 5 Mbps uplink
- TDD-LTE: Up to 8 Mbps downlink / 2 Mbps uplink
- RF bandwidth support from 1.4 MHz to 20 MHz
- LTE Class 3 transmission power (23 dBm ±2.7 dB)
E70G-EU Module Specifications
| Category | Parameter | Value |
|---|---|---|
| Mechanical | Package | LGA, 109 pins |
| Size | 17.8 × 15.7 × 2.4 mm | |
| Radio / Bands | E70G‑CN (China/India) | FDD B1/B3/B5/B8; TD‑LTE B38/B39/B40/B41 |
| E70G‑EU (Europe) | FDD B1/B3/B5/B7/B8/B20/B28 | |
| Data rates | LTE FDD (Cat 1, non‑CA) | Max 10 Mbps DL / 5 Mbps UL |
| LTE TDD (Cat 1, non‑CA) | Max 8 Mbps DL / 2 Mbps UL | |
| Transmit power | Class 3 LTE TDD/FDD | 23 ± 2.7 dBm |
| GNSS | Supported systems | GPS L1 C/A (1575.42 MHz), GLONASS L1 (1602.5625 MHz), BeiDou B1 (1561.098 MHz), Galileo E1 (1575.42 MHz) |
| Interfaces | USB | 1 × |
| UART | 3 × | |
| I2C | 3 × | |
| SPI | 2 × | |
| ADC | 2 × | |
| Audio | 1 × PCM, 1 × MIC, 1 × EAR | |
| Control | WAKEUP‑IN, Fly Mode, Power on/off, Reset | |
| SIM | 2 × SIM (1.8 / 3.0 V) | |
| Antenna | Main, GNSS (optional) | |
| Power & current | Supply voltage | 3.5 V – 4.35 V |
| Power‑off | 10 µA | |
| PSM | 4 µA | |
| Sleep | 2 mA | |
| Software / Drivers | Drivers | Windows, Linux 2.6, Android 4.0 |
| Tools | One‑click upgrade tool, FOTA upgrade | |
| Environmental | Operating temperature | −30 °C to 75 °C |
| Storage temperature | −40 °C to 85 °C | |
| Humidity | 5% – 95% |
Ideal Applications
- Raspberry Pi IoT gateways
- Industrial monitoring systems
- GPS tracking devices
- Smart agriculture
- Remote telemetry
- Embedded Linux communication systems
- Cloud-connected edge devices
- Cellular backup communication systems
Downloads
| Module Interfaces | 1xUSB 2.0 |
|---|---|
| Supply voltage | 3.5 V – 4.35 V |
| Data Rates (Mbps) | LTE FDD (Cat 1, non‑CA): Max 10 Mbps DL / 5 Mbps UL |
| GNSS | GPS L1 C/A: 1575.42 MHz |
| Work temperature | -30 ℃ ~ 75℃ |
| Storage temperature | -40℃ ~ 85℃ |
| Humidity | 5%~95% |
| Board Dimensions | 65.02 * 30.02 mm |
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