E70G-EU Mini Development Board Supporting LTE CAT 1/GNSS
10 in stock
- RF Bandwidth: 1.4 ~ 20 MHz
- Power Supply: 5V (4.5V–5.5V), VRTC support
- Compact form factor optimized for embedded applications
- Wi-Fi Scan positioning support (shares main antenna)
$ 19.9
10 in stock
E70 Mini DB Development Board Overview
The E70 Mini DB is a powerful, ready-to-use development board built around the E70 Mini LTE Cat1 module. Designed for rapid prototyping and seamless integration, this board eliminates the complexity of handling RF circuits, power management, and GSM/GNSS antenna design — allowing engineers, makers, and IoT developers to focus on their applications.
E70 Mini DB Development Board Features
- LTE Cat1 Bis Connectivity: Supports Class 3 (23dBm ±2.7dB) for both FDD-LTE and TDD-LTE bands. Delivers maximum uplink/downlink speeds of 10 Mbps DL / 5 Mbps UL (FDD) and 8 Mbps DL / 2 Mbps UL (TDD).
- Breadboard Friendly: Standard 2.54mm pin headers (P1 & P2) make it fully compatible with breadboards for quick testing and development.
- On-Board Power Management: Built-in 2A switching regulator ensures stable power delivery even during high-current transmission bursts (up to 1.6A).
- Nano SIM (4FF) Socket: Easy cellular connectivity with a standard Nano SIM card.
- USB Type-C Interface: Convenient debugging, firmware upgrading, and power supply.
- Dual Antenna Support: Dedicated U.FL connectors for external GSM (Main + Wi-Fi Scan) and GNSS antennas.
- Rich Communication Protocols: TCP/UDP, MQTT, FTP/FTPS, HTTP/HTTPS, LWM2M, CoAP.
- UART & Debug Interfaces: Full serial communication (TX/RX), RTS/CTS flow control, RI, DTR, DCD, plus dedicated debug UART.
- ADC Input: General-purpose analog-to-digital converter.
- Status LEDs: Power and NETLIGHT indicators for easy monitoring.
- Audio Ready: Supports 16-bit linear encoding (requires external codec chip).
Whether you’re building your next IoT solution or need a reliable LTE Cat1 development platform, the E70 Mini DB offers professional-grade performance in an easy-to-use, breadboard-compatible package.
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% |
E70 Mini DB Development Board Application
- IoT projects
- Smart metering
- Asset tracking
- Telematics
- Wireless data loggers
- M2M applications
- Prototyping LTE-enabled devices
Order your E70 Mini DB today and accelerate your LTE-enabled product development with stable connectivity, powerful features, and minimal integration effort.
Downloads
| Network Support | 4G/LTE |
|---|---|
| SIM Card | Nano SIM Card Support |
| RF Bandwidth | 1.4 ~ 20 MHz |
| Interface | Direct USB Type C Connection (Plug & Play) |
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