---
product_id: 396513806
title: "HiLetgoSmallest SIM800L GPRS GSM Breakout Module Quad-Band 850/900/1800/1900MHz SIM Card Slot Onboard with Antenna 3.7~4.2V"
brand: "hiletgo"
price: "R648"
currency: ZAR
in_stock: true
url: https://www.desertcart.co.za/products/396513806-hiletgosmallest-sim800l-gprs-gsm-breakout-module-quad-band-850-900
store_origin: ZA
region: South Africa
---

# Onboard antenna & SIM card slot Quad-band GSM/GPRS 850/900/1800/1900MHz Ultra-low 1mA sleep mode current HiLetgoSmallest SIM800L GPRS GSM Breakout Module Quad-Band 850/900/1800/1900MHz SIM Card Slot Onboard with Antenna 3.7~4.2V

**Brand:** hiletgo
**Price:** R648
**Availability:** ✅ In Stock

## Summary

> 🌍 Stay connected everywhere, powered smartly, and control effortlessly!

## Quick Answers

- **What is this?** HiLetgoSmallest 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?** R648 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/396513806-hiletgosmallest-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 Yet Mighty:** Smallest breakout module that packs full GSM/GPRS capabilities without bulk.
- • **Power-Smart Design:** Maximize efficiency with ultra-low 1mA sleep current, extending your device's uptime.
- • **Command Your Network:** Supports advanced AT commands for flexible, remote SMS and data control.
- • **Plug & Play UART Interface:** Effortlessly integrate with microcontrollers via auto-baud TTL serial communication.
- • **Global Connectivity, Zero Limits:** Seamlessly operate on any GSM network worldwide with quad-band support.

## Overview

The Smallest SIM800L GPRS GSM Breakout Module is a compact, quad-band 850/900/1800/1900MHz GSM/GPRS device featuring an onboard SIM card slot and antenna. It supports low power consumption with just 1mA in sleep mode and communicates via a UART TTL serial port with auto-baud detection, making it ideal for seamless integration with microcontrollers for remote SMS and data transmission.

## Description

HiLetgoSmallest 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:** Quad-Band 850/900/1800/1900MHz
- **Connectivity technology:** GSM, GPRS
- **Included components:** [1*SIM800L GPRS GSM Breakout Module]
- **CPU manufacturer:** MediaTek

## Images

![HiLetgoSmallest 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)
![HiLetgoSmallest SIM800L GPRS GSM Breakout Module Quad-Band 850/900/1800/1900MHz SIM Card Slot Onboard with Antenna 3.7~4.2V - Image 2](https://m.media-amazon.com/images/I/71VXai99CpL.jpg)
![HiLetgoSmallest SIM800L GPRS GSM Breakout Module Quad-Band 850/900/1800/1900MHz SIM Card Slot Onboard with Antenna 3.7~4.2V - Image 3](https://m.media-amazon.com/images/I/61OX+rsSFiL.jpg)
![HiLetgoSmallest SIM800L GPRS GSM Breakout Module Quad-Band 850/900/1800/1900MHz SIM Card Slot Onboard with Antenna 3.7~4.2V - Image 4](https://m.media-amazon.com/images/I/61qQtn1YuqL.jpg)
![HiLetgoSmallest SIM800L GPRS GSM Breakout Module Quad-Band 850/900/1800/1900MHz SIM Card Slot Onboard with Antenna 3.7~4.2V - Image 5](https://m.media-amazon.com/images/I/61dRIl8FuGL.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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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-04*