--- product_id: 339595919 title: "NEO-7M GPS Satellite Positioning Module for Arduino STM32 C51 Replace NEO-6M 3.3V/5V Power Supply" brand: "hiletgo" price: "134.89 DT" currency: TND in_stock: true reviews_count: 6 category: "Hi Letgo" url: https://www.desertcart.tn/products/339595919-neo-7m-gps-satellite-positioning-module-for-arduino-stm32-c51 store_origin: TN region: Tunisia --- # Compact 39x25.5mm size 51-channel GPS tracking USB interface for direct PC connection NEO-7M GPS Satellite Positioning Module for Arduino STM32 C51 Replace NEO-6M 3.3V/5V Power Supply **Brand:** hiletgo **Price:** 134.89 DT **Availability:** βœ… In Stock ## Summary > πŸ“ Elevate your projects with pinpoint GPS precision β€” never lose your way again! ## Quick Answers - **What is this?** NEO-7M GPS Satellite Positioning Module for Arduino STM32 C51 Replace NEO-6M 3.3V/5V Power Supply by hiletgo - **How much does it cost?** 134.89 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/339595919-neo-7m-gps-satellite-positioning-module-for-arduino-stm32-c51) ## 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€’ **Precision 51-Channel GPS:** Unlock ultra-accurate satellite positioning with multi-constellation support for seamless navigation. - β€’ **Plug & Play USB Interface:** Connect directly to your PC or microcontroller for real-time location tracking without extra adapters. - β€’ **Universal Voltage Support:** Works flawlessly with both 3.3V and 5V systems, ensuring broad compatibility across your projects. - β€’ **Dual Antenna Compatibility:** Use built-in passive ceramic antenna or upgrade with SMA active antenna for enhanced signal reception. - β€’ **Compact & Lightweight Design:** Small 39x25.5mm footprint fits effortlessly into any embedded system or DIY setup. ## Overview The HiLetgo NEO-7M GPS Module is a versatile, compact satellite positioning device featuring a 51-channel receiver, USB interface for direct PC connectivity, and dual antenna options (passive ceramic and SMA active). Compatible with 3.3V/5V systems, it’s designed for seamless integration with Arduino, STM32, and other microcontrollers, making it ideal for professional-grade navigation and tracking applications. ## Description NEO-7M GPS Satellite Positioning Module Wiring Instructions: VCC: Power supply (3.3-5V) GND: Ground TXD: module serial port transmission pin (TTL level, can not be directly connected to RS232 level), can be connected to the RXD of the microcontroller RXD: module serial port receiving pin (TTL level, can not be directly connected to RS232 level), can be connected to the TXD of the single chip microcomputer PPX: clock pulse output angle We highly appreciate all customers opinions to improve the selling, also if anything you unsatisfied, please contact us for probable best solution. Package Included: 1* NEO-7M GPS Satellite Positioning Module Review: Neo 7m is not working even with sma external antenna - I had tried for hours and hours i just received the initial data but it not fixed and couldn't find the satellites. the light is always green. any help from who worked with them?!! Review: Tarda mucho en enganchar - Para conectarse tarda como mΓ­nimo 1 hra ## Features - 1.Get 51 Arduino STM32 microcontroller routine. - 2.With a USB interface, you can watch the computer positioning effect directly phone line. - 3.With the passive ceramic antenna and passive antenna amplifier, make better use of the individual effects. - 4.With SMA interface can be directly connected to an active antenna SMA. - 5.TTL level, compatible with 3.3V/5V systems.(Size:39*25.5mm) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07X5GVW6Q | | Additional Features | USB Phone Interface, Enhanced Antenna System | | Are Batteries Included | No | | Audio Output Mode | speaker | | Best Sellers Rank | #43,841 in Computers ( See Top 100 in Computers ) #588 in Single-Board Computers | | Brand | HiLetgo | | Built-In Media | 1* NEO-7M GPS Satellite Positioning Module | | Compatible Devices | Smartphone | | Compatible with Vehicle Type | Car, Truck, Motorcycle, SUV, RV, Boat | | Connectivity Technology | USB | | Connectivity technology | USB | | Control Method | Voice | | Customer Reviews | 3.8 out of 5 stars 93 Reviews | | Display Type | LCD | | Human-Interface Input | Microphone | | Item Dimensions L x W x H | 39L x 26W x 39H millimeters | | Item Weight | 0.02 Kilograms | | Manufacturer | HiLetgo | | Map Types | Satellite | | Map type | Satellite | | Mfr Part Number | 3-01-1541 | | Model Name | NEO 7M | | Model Number | 3-01-1541 | | Model name | NEO 7M | | Mounting Type | Panel Mount | | Special features | USB Phone Interface, Enhanced Antenna System | | Supported Satellite Navigation System | GPS | | Touch Screen Type | Resistive | | Vehicle service type | Car, Truck, Motorcycle, SUV, RV, Boat | ## Product Details - **Brand:** HiLetgo - **Connectivity technology:** USB - **Model name:** NEO 7M - **Special features:** USB Phone Interface, Enhanced Antenna System - **Vehicle service type:** Car, Truck, Motorcycle, SUV, RV, Boat ## Images ![NEO-7M GPS Satellite Positioning Module for Arduino STM32 C51 Replace NEO-6M 3.3V/5V Power Supply - Image 1](https://m.media-amazon.com/images/I/51fbKK4vdTL.jpg) ## Customer Reviews ### ⭐ Neo 7m is not working even with sma external antenna *by M***F on 17 January 2022* I had tried for hours and hours i just received the initial data but it not fixed and couldn't find the satellites. the light is always green. any help from who worked with them?!! ### ⭐⭐ Tarda mucho en enganchar *by E***S on 27 April 2022* Para conectarse tarda como mΓ­nimo 1 hra ### ⭐⭐⭐⭐ ATTENZIONE! Funziona ma... *by L***I on 17 June 2020* Il dispositivo funziona, ma solo se collegato ad una antenna esterna. Per cui procuratevi l'antenna (pochi euro anche qui) e mettete in conto di dover saldare il connettore SMA sulla scheda. C'Γ¨ anche l'antenna ceramica montata direttamente sulla scheda, ma secondo me si sono dimenticati di collegarla: con quella da sola non otterrete mai il fix. Sarebbe da tre stelle per quanto detto sopra, ma ne aggiungo una per il convertitore USB onboard che rende superfluo il convertitore UART-USB indispensabile in molte altre schede. ## Frequently Bought Together - HiLetgo NEO-7M GPS Satellite Positioning Module for Arduino STM32 C51 Replace NEO-6M 3.3V/5V Power Supply - Bingfu Vehicle Waterproof Active GPS Navigation Antenna with SMA Male Connector for Car Stereo Head Unit GPS Navigation System Module Truck Marine Boat GPS Tracker Locator Real Time Tracking - Waterproof GPS Active Antenna, Magnetic Base, 28dB Gain, 3-5VDC, SMA --- ## 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/339595919-neo-7m-gps-satellite-positioning-module-for-arduino-stm32-c51](https://www.desertcart.tn/products/339595919-neo-7m-gps-satellite-positioning-module-for-arduino-stm32-c51) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-19*