SIM7670C 4G LM137 with Antenna – SIM7670C GSM Module with 4G & foldable antenna. -Robocraze
SIM7670C 4G LM137 with Antenna – SIM7670C GSM Module with 4G & foldable antenna. -Robocraze
SIM7670C 4G LM137 with Antenna – SIM7670C GSM Module with 4G & foldable antenna. -Robocraze
SIM7670C 4G LM137 with Antenna – SIM7670C GSM Module with 4G & foldable antenna. -Robocraze
SIM7670C 4G LM137 with Antenna – SIM7670C GSM Module with 4G & foldable antenna. -Robocraze
SIM7670C 4G LM137 with Antenna – SIM7670C GSM Module with 4G & foldable antenna. -Robocraze
SIM7670C 4G LM137 with Antenna – SIM7670C GSM Module with 4G & foldable antenna. -Robocraze
SIM7670C 4G LM137 with Antenna – SIM7670C GSM Module with 4G & foldable antenna. -Robocraze
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SIM7670C 4G LM137 with Antenna(GSM 4G Foldable)- ADIY - Buy Online in India

SIM7670C 4G LM137 with Antenna(GSM 4G Foldable)- ADIY

Rs. 1,699
Rs. 1,999
Rs. 1,699
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SKU: TIFCC0173
  • This is SIM7670C 4G LM137 with Antenna(GSM 4G Foldable)- ADIY
  • SIMCOM A7670C LTE module as the core component
  • Supports LTE-FDD, LTE-TDD, and GSM frequency bands
  • Controlled through AT commands for easy integration
  • Includes a SIM card holder and SMA antenna connector
  • Equipped with a DC power jack for power supply
  • Offers RS232 interface for connectivity to computers or microcontrollers
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SIM7670C 4G LM137 with Antenna – SIM7670C GSM Module with 4G & foldable antenna. -Robocraze
SIM7670C 4G LM137 with Antenna(GSM 4G Foldable)- ADIY
Rs. 1,999 Rs. 1,699
SIM7670C 4G LM137 with Antenna – SIM7670C GSM Module with 4G & foldable antenna. -Robocraze
SIM7670C 4G LM137 with Antenna – SIM7670C GSM Module with 4G & foldable antenna. -Robocraze
SIM7670C 4G LM137 with Antenna – SIM7670C GSM Module with 4G & foldable antenna. -Robocraze
SIM7670C 4G LM137 with Antenna – SIM7670C GSM Module with 4G & foldable antenna. -Robocraze

SIM7670C 4G LM137 with Antenna(GSM 4G Foldable)- ADIY

Rs. 1,999 Rs. 1,699
Description

SIM7670C 4G LM137 with Antenna(GSM 4G Foldable)- ADIY

The ADIY 4G LTE modem is equipped with a SIM card socket, an SMA antenna connector, a DC power jack, and an RS232 interface. It supports various wireless communication modes including LTE-TDD, LTE-FDD, GSM, GPRS, and EDGE.

This board is centered around the SIMCOM A7670C LTE module and is furnished with an RS232 interface. The RS232 interface allows for effortless connectivity to a computer or laptop using a USB to Serial connector, or to a microcontroller using an RS232 to TTL converter. Additionally, a 3-pin header provides access to a 1.8V level UART interface, enabling direct interfacing with microcontrollers. Communication with the A7670C module is achieved through the utilization of AT commands.

Pinout:

Pinout Of SIM7670C 4G LM137

Features:

  • Serial interface
  • Based on the SIMCOM A7670C LTE modem
  • Supports LTE-FDD, LTE-TDD, and GSM frequency bands
  • Controlled via AT commands
  • SIM card holder included
  • SMA antenna connector
  • DC power jack
  • RS232 interface
  • Suitable for LTE and GSM networks
  • Maximum downlink rate of 10Mbps
  • Abundant software functions such as FOTA, LBS, and SSL
  • RS232 DB9 Connector interface
  • SMA connector for external antenna
  • 1.8V UART header
Specifications

Package Includes:

  • 1 x SIM7670C 4G LM137 with Antenna(GSM 4G Foldable)- ADIY

Specifications:

Input Voltage 7-12V DC
Module A7670C by SIMCOM
Frequency Bands

LTE-FDD : B1/B3/B5/B8

LTE-TDD : B34/B38/B39/B40/B41

GSM: 900/1800MHz
Temperature GNSS

-40°C~85°C
Size

70x46.2x14.4mm

Specifications:

LTE-FDD : B1/B3/B5/B8

Specifications:

LTE-TDD : B34/B38/B39/B40/B41

Specifications:

GSM: 900/1800MHz

Specifications:

-40°C~85°C

Specifications:

70x46.2x14.4mm

FAQ

1.Which SIM module supports 4G?

  • The SIM7670C module does support 4G. It is based on the SIMCOM A7670C LTE modem and supports LTE-FDD, LTE-TDD, and GSM frequency bands, with a maximum downlink rate of 10Mbps and uplink rate of 5Mbps.

2.What is the SIM7670C 4G LM137 board?

  • The SIM7670C 4G LM137 board is a development board that features a serial interface and is based on the SIMCOM A7670C LTE modem. It supports LTE-FDD, LTE-TDD, and GSM frequency bands and can be controlled via AT commands. It also supports a maximum downlink rate of 10Mbps and an uplink rate of 5Mbps.
Shipping & Return

Shipping Policy

  • All orders confirmed before 3:00 PM IST are shipped the same day, barring rare pickup delays on holidays or disturbances.
  • Delivery time in Metro cities is 1–3 days; for other locations, it is 3–7 days. Delivery varies based on location and courier service.

Return & Refund Policy

  • Return window: 7 days from receipt unless stated otherwise.
  • No refunds or replacements after the return window.
  • Returns are accepted only for non-working or damaged products.
  • Initiate return requests via a Support ticket or contact us at +91-8123057137.
  • Refunds are processed within 3–4 working days after inspection and approval.

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