SIM800L GPRS GSM MicroSIM Quad-Band Module Core Board

SIM800L GPRS GSM Module – Compact Quad-Band MicroSIM Core Board

The SIM800L GPRS GSM Module is an ultra-compact, quad-band wireless communication board designed for electronics enthusiasts, makers, and developers. Measuring just 2.5cm × 2.3cm and weighing only 4.79g, this tiny but powerful module packs serious connectivity into a minimal footprint — perfect for IoT projects, remote monitoring systems, embedded applications, and custom hardware builds.

Key Features

• Ultra-Compact Design: One of the smallest GSM/GPRS modules available — 2.5cm × 2.3cm, 4.79g
• Quad-Band Support: Operates on 850/900/1800/1900 MHz — compatible with most global GSM networks
• MicroSIM Card Slot: Supports standard MicroSIM cards for straightforward connectivity setup
• TTL Serial Port Interface: Easy integration with microcontrollers such as Arduino, Raspberry Pi, and other development boards
• GPRS Data Transmission: Send and receive SMS, make calls, and transfer data over GPRS networks
• SMD Component Construction: Each order includes SMD build for reliable, long-lasting performance
• Available in Multiple Pack Sizes: Choose from 1pc, 5pcs, or 10pcs to match your project needs

Technical Specifications

• Module: SIM800L
• Dimensions: 2.5cm × 2.3cm
• Weight: 4.79g
• Frequency Bands: 850 / 900 / 1800 / 1900 MHz (Quad-Band)
• SIM Card Type: MicroSIM
• Interface: TTL Serial Port
• Package Contents: SMD module board (quantity as selected)

Ideal Applications

• IoT (Internet of Things) devices and sensors
• Remote data logging and telemetry
• GPS tracking systems
• Smart home automation projects
• DIY Arduino/Raspberry Pi cellular projects
• Prototype and embedded development

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Frequently Asked Questions

Q: What is the SIM800L GPRS GSM Module and what can it do?

A: The SIM800L GPRS GSM Module is an ultra-compact quad-band wireless communication board that supports GSM voice calls, SMS messaging, and GPRS data transfer. It connects via a TTL serial port interface, making it easy to integrate with microcontrollers like Arduino or Raspberry Pi for IoT and embedded electronics projects.

Q: Which SIM card type does the SIM800L module use?

A: The SIM800L module uses a MicroSIM card. Simply insert a MicroSIM from a supported GSM network carrier into the onboard slot to activate cellular connectivity for your project.

Q: What frequency bands does this module support?

A: This module supports quad-band operation at 850 MHz, 900 MHz, 1800 MHz, and 1900 MHz, providing broad compatibility with GSM networks around the world.

Q: How many units can I order at once?

A: You can choose from three pack size options: 1pc, 5pcs, or 10pcs — ideal whether you need a single unit for prototyping or multiple boards for larger production runs.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.