SIM7670C 4G LM137 with Antenna(GSM 4G Foldable)- ADIY
SIM7670C 4G LM137 with Antenna(GSM 4G Foldable)- ADIY
SIM7670C 4G LTE Module with Antenna (GSM 4G Foldable) - ADIY
Premium 4G Cellular Communication Module for IoT & Embedded Projects
Product Overview
The SIM7670C is a professional-grade 4G LTE cellular module designed for IoT, M2M, and embedded applications. This complete package includes an integrated foldable antenna, making it ready for immediate deployment in your projects. Whether you're building connected devices, remote monitoring systems, or industrial IoT solutions, the SIM7670C delivers reliable global connectivity.
Key Features
Dual Network Support - 4G LTE + GSM fallback for maximum coverage
Foldable Antenna Included - Optimized antenna design for better signal reception
Industrial Grade - Reliable performance in harsh environments
Low Power Consumption - Efficient for battery-operated devices
Global Compatibility - Works with major carriers worldwide
Easy Integration - Standard UART/SPI interfaces
Compact Design - Ideal for space-constrained applications
Technical Specifications
| Parameter | Details |
| Module | SIM7670C |
| Network Type | 4G LTE + GSM/GPRS/EDGE |
| Antenna | Foldable External Antenna (Included) |
| Interface | UART, SPI, I2C |
| Power Supply | 3.3V - 4.2V |
| Operating Temp | -40 degreesC to +85 degreesC |
| Dimensions | Compact form factor |
| SIM Slot | Standard SIM Card (Not included) |
| Origin | Original/Authentic |
| Warranty | 7-day warranty on manufacturing defects |
What's Included
Package Contents:
- SIM7670C 4G Module
- Foldable External Antenna
- Technical Documentation
- Quick Start Guide
- Support & Setup Assistance
Why Choose SIM7670C?
For Developers & Makers
- Perfect for IoT prototyping and DIY projects
- Extensive documentation and community support
- Compatible with Arduino, Raspberry Pi, and microcontroller boards
For Industrial Applications
- Mission-critical reliability
- Industrial temperature range
- Proven performance in production environments
For Learning & Education
- Ideal for IoT and embedded systems courses
- Hands-on experience with cellular connectivity
- Foundation for advanced projects
Common Applications
IoT Devices - Smart sensors, remote monitoring, asset tracking
Telematics - Vehicle tracking, fleet management
Industrial IoT - Machine monitoring, predictive maintenance
Smart Agriculture - Weather stations, soil monitoring
Security Systems - Alarm systems, surveillance connectivity
Medical Devices - Patient monitoring, health trackers
Smart Meters - Energy & utility monitoring
Why Buy from The Tech Depot?
100% Authentic - Sourced directly from authorized distributors
Fast Shipping - 1-5 days from Bengaluru warehouse, delivered in 7-8 days
Expert Support - 24/7 technical assistance via Email & WhatsApp
7-day warranty on manufacturing defects - Complete manufacturer coverage
Easy Returns - 7-day hassle-free return policy
Bulk Discounts - Special pricing for orders of 10+ units
Trusted by Professionals - Serving engineers, makers, and enterprises
Frequently Asked Questions
Is this module 100% authentic?
Yes! We source all products from authorized distributors with full authentication verification. Every unit is tested before dispatch.
What's the warranty coverage?
7-day warranty on manufacturing defects covering all manufacturing defects. Covers hardware failures, not accidental damage.
How quickly will I receive it?
1-5 business days to most locations in India from our Bengaluru warehouse. Express shipping available.
Do I get technical support?
Yes! Full 24/7 technical support via Email and WhatsApp. Our team helps with integration, troubleshooting, and project guidance.
What if the module arrives defective?
We offer 7-day returns on manufacturing defects only with full refund or replacement, applicable on manufacturing defects only.
Do I need a SIM card?
Yes, a standard SIM card is required (not included). Works with any GSM/4G provider.
Can I get bulk discounts?
Absolutely! Wholesale pricing available for orders of 10+ units. Contact us for custom quotes.
Is the antenna included?
Yes! The foldable antenna is included in the package and pre-optimized for 4G/GSM frequencies.
What interfaces does it support?
UART (primary), SPI, and I2C interfaces. Compatible with Arduino, Raspberry Pi, STM32, and other microcontrollers.
Getting Started
- Unpack & Inspect - Verify all components are included
- Connect Antenna - Attach the foldable antenna to the module
- Insert SIM Card - Use any active GSM/4G SIM
- Wire Connections - Follow documentation for UART/
Buy SIM7670C 4G LM137 with Antenna(GSM 4G Foldable)- ADIY Online in India
Purchase the SIM7670C 4G LM137 with Antenna(GSM 4G Foldable)- ADIY online at The Tech Depot - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on SIM7670C 4G LM137 with Antenna(GSM 4G Foldable)- ADIY with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.
Looking to buy SIM7670C 4G LM137 with Antenna(GSM 4G Foldable)- ADIY at the best price in India? The Tech Depot offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.