Back
Previous product
Sim 800C TTL Modem Refurbished Sim 800C TTL Modem Refurbished Original price was: ₹550.00.Current price is: ₹390.00. Incl. GST
Next product
SIM A7670C 4G LTE UART Modem SIM A7670C 4G LTE UART Modem Original price was: ₹3,500.00.Current price is: ₹2,500.00. Incl. GST
-29%
Click to enlarge

SIM A7670C 4G LTE TTL Modem

Original price was: ₹1,190.00.Current price is: ₹850.00. Incl. GST

SIM A7670C 4G LTE TTL Modem – WiFi/wireless module for IoT & home automation. Arduino IDE compatible. Free code at syntronix.in/code-library. ₹850.00 at Syntronix.

Compare
SKU: SYN-IOT-0039 Category: Tag:
Description

Description

Product Overview of SIM A7670C:

SIM A7670C 4G LTE TTL Modem is a Cat-1 Module which supports wireless communication modes of LTE-TDD/LTE-FDD subsequently. Basically It supports maximum 10Mbps downlink rate and 5Mbps uplink rate.  Generally AT instructions are used to communicate with the A7670C.

The SIM A7670C 4G LTE TTL Modem Board is specifically designed keeping in mind the requirements of the user. It has various pinouts from the module, such as RING – used to detect incoming call, DTR – to use the 4G Module in ultra low power sleep mode, STATUS – to detect the status of 4G Module. NETLIGHT – in case developer wants to use external LED to indicate network status, RESET – developer can use this pin to connect with MCU and reset the module if required. It has onboard UART Logic Level Convertor and works on 5V TTL logic level as well as 3.3V TTL Logic level, By default its 5V TTL Logic level, in order to perform the board on 3.3V TTL Logic level please shift the 0E Resistor from 5V to 3.3V as depicted in the image.

SIM A7670C 4G LTE TTL Modem Board Dimensions:

Dimension of A7670 Modem

A7670C Pin Description:

Pin Description on A7670

Features of SIM A7670C 4G LTE Development Board:

  • Supports SMS and Data Only (No calls, No GPS, No Bluetooth)
  • Works on 5V @ 500mA
  • secondly Suitable for LTE networks
  • Supports LTE-FDD and LTE-TDD frequency bands.
  • Control via AT commands.
  • Nano SIM Card Holder.
  • Power LED and Network Status LED
  • Powerful TCP/IP protocol stack for internet data transfer.
  • Supports maximum 10Mbps downlink rate and 5Mbps uplink rate.
  • Abundant software functions: FOTA, LBS, SSL
  • SMA connector for external antenna
  • On board UART TTL logic level conversion (Both 3.3V and 5V)
  • Supported Band: LTE-FDD B1/B3/B5/B8 , LTE-TDD B34/B38/B39/B40/B41
  • On board pins for RING, NETLIGHT, STATUS, DTR(DTE ready) and Reset

Package Includes:

  • A7670 TTL Modem
  • 4G Antenna

Click here for the product video:

Additional information

Additional information

Weight

0.4 kg
Dimensions

5 × 10 × 5 cm
Reviews (0)

Reviews

There are no reviews yet.

Be the first to review “SIM A7670C 4G LTE TTL Modem”

Your email address will not be published. Required fields are marked *

Shipping & Delivery
hipping Overview Dispatch Time Within 1–2 business days from Bangalore Cutoff Time Orders placed before 3 PM IST are shipped same/next business day Courier Partners Delhivery, BlueDart, DTDC, India Speed Post Coverage Pan-India only. No international shipping. Tracking Tracking details sent to your registered email after dispatch Delivery Time Metro Cities 1–3 business days Other Locations 3–7 business days Delivery timelines are estimates and depend on the courier partner. Syntronix is not responsible for delays caused by third-party carriers. Shipping Charges Free Shipping On all orders above ₹499 Below ₹499 Nominal shipping fee calculated at checkout based on location Cash on Delivery (COD) Available on orders ₹500–₹3,000. A processing fee of ₹125 applies. All orders are shipped with a GST invoice as per Indian tax regulations. Please enter your GST details at checkout if required — GST details cannot be updated after order placement. Returns & Refunds Return Window 7 days from date of delivery Eligible Returns Defective or damaged products only Process Email info@syntronix.in with your order ID and photos of the product Refund Timeline 3–5 working days after return inspection and approval Products must be returned in original packaging with all accessories. Return shipping costs are borne by the customer unless the product is defective. Returns are not accepted for products damaged due to misuse, accident, or improper handling. Cancellations Cancellations can be requested before the order is shipped by emailing info@syntronix.in or via WhatsApp. Once an order has been shipped, cancellations cannot be processed. Damaged Parcels If your parcel appears damaged or tampered with at the time of delivery, please refuse to accept it and contact us immediately at info@syntronix.in with your order reference number. We will arrange a replacement at the earliest. Bulk & B2B Orders For institutional purchases, college lab orders, or bulk B2B enquiries, contact us directly at info@syntronix.in or via the WhatsApp button on the website.