--- 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: "66.09 DT" currency: TND in_stock: true category: "Hi Letgo" url: https://www.desertcart.tn/products/26587866-smallest-sim800l-gprs-gsm-breakout-module-quad-band-850-900 store_origin: TN region: Tunisia --- # Quad-band GSM/GPRS 850/900/1800/1900MHz Ultra-low 1mA sleep mode current UART TTL serial port with auto baud detection 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:** 66.09 DT **Availability:** βœ… In Stock ## Summary > 🌍 Stay connected everywhere, power smart, and code easy with the SIM800L powerhouse! ## 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?** 66.09 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/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 - β€’ **Compact Yet Feature-Rich:** Tiny footprint with onboard SIM card slot, antenna, FM radio, buzzer, and vibration motor control for multi-functional projects. - β€’ **Plug & Play UART Interface:** Effortlessly integrate with microcontrollers like Arduino and Raspberry Pi via TTL serial port and auto baud detection. - β€’ **Versatile Communication Modes:** Make voice calls, send SMS, and transmit GPRS data (TCP/IP, HTTP) all from one compact module. - β€’ **Global Connectivity, Zero Limits:** Seamlessly connect worldwide with quad-band GSM/GPRS support, ensuring your projects stay online anywhere. - β€’ **Power-Smart Design for 24/7 Uptime:** Experience ultra-low power consumption with just 1mA in sleep mode, perfect for always-on IoT devices. ## Overview The HiLetgo SIM800L GPRS GSM Breakout Module is a compact, quad-band communication device supporting global 2G networks. It features ultra-low power consumption (1mA sleep mode), UART TTL serial interface with auto baud detection, and versatile functions including voice calls, SMS, GPRS data, FM radio, and peripheral controls. Ideal for seamless integration with popular microcontrollers, it empowers IoT and embedded projects with reliable, worldwide cellular connectivity. ## Description Description: 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. Working Voltage: 3.5~4.2V Quad-band 850/900/1800/1900MHz Connect onto any global GSM network with any 2G SIM Make and receive voice calls using a headset or an external 8 speaker and electret microphone. Send and receive SMS messages. Send and receive GPRS data (TCP/IP, HTTP, etc.) . Scan and receive FM radio broadcasts. Lead out buzzer and vibrational motor control port. AT command interface with "auto baud" detection. Package Included:1*SIM800L GPRS GSM Breakout Module ## 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 | |---------------|-------| | ASIN | B01DLIJM2E | | Best Sellers Rank | #3,724 in Single Board Computers (Computers & Accessories) | | Brand | HiLetgo | | Built-In Media | 1*SIM800L GPRS GSM Breakout Module | | Compatible Devices | 8051, AVR, ARM, PIC, Arduino, Raspberry Pi | | Connectivity Technology | GSM, GPRS | | Customer Reviews | 4.2 4.2 out of 5 stars (133) | | Manufacturer | HiLetgo | | Mfr Part Number | 3-01-1090-A | | Model Name | 3-01-1090-A | | Model Number | 3-01-1090-A | | Number of Items | 1 | | Processor Count | 1 | | Wireless Compability | 900 MHz Radio Frequency | ## Product Details - **Brand:** HiLetgo - **Connectivity Technology:** GSM, GPRS - **Included Components:** 1*SIM800L GPRS GSM Breakout Module - **Model Name:** 3-01-1090-A - **Wireless Communication Standard:** 900 MHz Radio Frequency ## 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) ## Available Options This product comes in different **Size** options. ## 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: ΒΏDoes 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 ## Frequently Bought Together - HiLetgo Smallest SIM800L GPRS GSM Breakout Module Quad-Band 850/900/1800/1900MHz SIM Card Slot Onboard with Antenna 3.7~4.2V - Teyleten Robot ATGM336H GPS+BDS Dual-Mode Module Flight Control Satellite Positioning Navigator Replacement NEO-M8N NEO-6M for Arduino 2pcs - 2pcs ESP32-DevKitC core Board ESP32 Development Board ESP32-WROOM-32U WiFi Bluetooth Development Board for Arduino IDE (WROOM-32U) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/26587866-smallest-sim800l-gprs-gsm-breakout-module-quad-band-850-900](https://www.desertcart.tn/products/26587866-smallest-sim800l-gprs-gsm-breakout-module-quad-band-850-900) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-18*