Arduino SIM7670G 4G LTE CAT-1 GSM GPRS GNSS Module

Model: SIM7670G LTE CAT-1 Module

Network Support:

LTE CAT-1 (4G)

GSM/GPRS/EDGE (fallback)

Frequency Bands: Global (supports multiple regional LTE bands)

Communication Interface: UART (TTL serial)

SIM Type: Nano or Micro SIM slot (depends on board)

GNSS Support: GPS, GLONASS, BeiDou, QZSS

Position Accuracy: ≤ 2.5 meters (CEP)

Data Rate:

LTE CAT-1: up to 10 Mbps (DL) / 5 Mbps (UL)

EDGE/GPRS fallback: standard rates

Voice & SMS: Supports voice call (analog & digital) and SMS (PDU/text)

Operating Voltage: 3.4 V – 4.2 V DC (typ. 4.0 V)

Power Consumption:

Sleep mode: < 1 mA

Data mode: up to 500 mA peak

Antenna Interfaces: Main LTE, GNSS, and Diversity antenna connectors (U.FL or IPEX)

Temperature Range: –40 °C to +85 °C

Dimensions: 30 × 30 × 2.9 mm (core module)

SIM7670G breakout board (BKP-SIM7670G-MNGV)

This is the main LTE Cat-1 module board with a nano SIM card slot.

It includes the SIM7670G cellular modem mounted on the carrier PCB.

4G flexible antenna

A flexible LTE antenna for better cellular signal reception.

GPS antenna

A small GPS patch antenna with cable for GNSS positioning (connects to the module’s GPS port).