T-A7670G R2 SIM 4G LTE CAT1 GSM/GPRS, with GPS L76K, ESP32-WROVER-E, 18650 Battery Holder - LILYGO® Q425


A7670G is the LTE Cat 1 module that supports wireless
communication modes of LTE-FDD/TDD/GSM/GPRS/EDGE.
It supports maximum 10Mbps downlink rate and 5Mbps
uplink rate.

A7670G supports both multiple built-in network protocols
and the drivers for main operation systems (USB driver for
Windows, Linux and Android). The software functions, AT
commands are compatible with the A7670X series modules.
A7670G integrates abundant industrial standard interfaces
with powerful expansibility, such as UART, USB, I2C and
GPIO, which makes it perfectly suitable for main IOT
applications such as telematics, POS, surveillance devices,
industrial routers, and remote diagnostics etc.


If you have any questions on this product please feel free to contact us.

*Disclaimer: The images are merely illustrative.


More info and updated documentation on LilyGo product page (T-A7670G With GPS [Q425])



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Technology Support [Github]

To check the link below to find more details.



Pin Diagram



More Details 

[Notice:The SIM card is only for photo display, and the SIM card is not included in the shipment.]

T-A7670G With GPS

  • 1 X T-A7670G-R2 Module
  • 1 X GPS Antenna
  • 1 X LTE Antenna
  • 1 X PH2.0mm Power Cable
  • 2 X Pin
  • 1 X Comunication Chip CH9102F

(No include 18650 battery and SIM card )


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