---
product_id: 26587866
title: "Smallest SIM800L GPRS GSM Breakout Module Quad-Band 850/900/1800/1900MHz SIM Card Slot Onboard with Antenna 3.7~4.2V"
brand: "hiletgo"
price: "12793CFA"
currency: XOF
in_stock: true
url: https://www.desertcart.sn/products/26587866-smallest-sim800l-gprs-gsm-breakout-module-quad-band-850-900
store_origin: SN
region: Senegal
---

# UART Communication Quad-Band Support 1mA Sleep Mode Smallest SIM800L GPRS GSM Breakout Module Quad-Band 850/900/1800/1900MHz SIM Card Slot Onboard with Antenna 3.7~4.2V

**Brand:** hiletgo
**Price:** 12793CFA
**Availability:** ✅ In Stock

## Summary

> 📶 Connect Globally, Power Efficiently!

## Quick Answers

- **What is this?** Smallest SIM800L GPRS GSM Breakout Module Quad-Band 850/900/1800/1900MHz SIM Card Slot Onboard with Antenna 3.7~4.2V by hiletgo
- **How much does it cost?** 12793CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/26587866-smallest-sim800l-gprs-gsm-breakout-module-quad-band-850-900)

## Best For

- hiletgo enthusiasts

## Why This Product

- Trusted hiletgo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Efficient:** Designed for seamless integration into your projects without taking up space.
- • **Global Connectivity:** Stay connected worldwide with quad-band GSM/GPRS support.
- • **Low Power Consumption:** Maximize battery life with an impressive 1mA in sleep mode.
- • **User-Friendly Commands:** Simplified AT command interface for effortless communication.
- • **Versatile Compatibility:** Easily interfaces with popular microcontrollers like Arduino and Raspberry Pi.

## Overview

The HiLetgo Smallest SIM800L GPRS GSM Breakout Module is a compact and efficient solution for remote data transmission. Supporting quad-band GSM/GPRS networks, it offers low power consumption and versatile compatibility with various microcontrollers, making it ideal for innovative projects.

## Description

HiLetgo Smallest SIM800L GPRS GSM Breakout Module Quad-Band 850/900/1800/1900MHz SIM Card Slot Onboard with Antenna 3.7~4.2V

## Features

- Mini GSM / GPRS breakout board is based on SIM800L module, supports quad-band GSM/GPRS network, available for GPRS and SMS message data remote transmission.
- The board features compact size and low current consumption. With power saving technique, the current consumption is as low as 1mA in sleep mode.
- It communicates with microcontroller via UART port, supports command including 3GPP TS 27.007, 27.005 and SIMCOM enhanced AT Commands.
- AT command interface with "auto baud" detection.
- TTL serial port for serial port, you can link directly to the microcontroller

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Processor Brand | MediaTek |
| Wireless Compability | 900 MHz Radio Frequency |
| Compatible Devices | 8051, AVR, ARM, PIC, Arduino, Raspberry Pi |
| Processor Count | 1 |

## Product Details

- **Brand:** HiLetgo
- **Model Name:** 3-01-1090-A
- **Connectivity Technology:** GSM, GPRS
- **Wireless Communication Standard:** 900 MHz Radio Frequency
- **Compatible Devices:** 8051, AVR, ARM, PIC, Arduino, Raspberry Pi

## Images

![Smallest SIM800L GPRS GSM Breakout Module Quad-Band 850/900/1800/1900MHz SIM Card Slot Onboard with Antenna 3.7~4.2V - Image 1](https://m.media-amazon.com/images/I/61x6vUslhzL.jpg)

## Questions & Answers

**Q: Are there any 2g networks still available in the usa ? at&t and others have shut down 2g systems.**
A: better looking for 3G/4G. hologram.io is going to stop offering 2g cellular network service soon.

**Q: Do Hologram sim cards work with this product? I'm having trouble attaching to the network. (The sim was recognized)**
A: Yes, it should work if properly configured

**Q: ¿Does this product supports ussd codes?**
A: YES... but remember that USSD, SMS etc.  are protocols and therefore will require specialized parsing of incoming data as well as the protocol specific structure of outgoing data... I have seen 'some' sample USSD samples in the Arduino world... I am not aware of any LIBARIES... Also I have not actually worked with this protocol myself in the IoT environment.   Know that MOST ALL cell phones (chipsets) that are GSM specification will support the USSD protocol.

**Q: Is this G3 compatible?**
A: Do you mean 3G compatible. The device is not, the Hologram SIM is

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**Shop now:** [https://www.desertcart.sn/products/26587866-smallest-sim800l-gprs-gsm-breakout-module-quad-band-850-900](https://www.desertcart.sn/products/26587866-smallest-sim800l-gprs-gsm-breakout-module-quad-band-850-900)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-24*