--- product_id: 171245182 title: "NEO-7M GPS Satellite Positioning Module for Arduino STM32 C51 Replace NEO-6M 3.3V/5V Power Supply" brand: "hiletgo" price: "€ 26.29" currency: EUR in_stock: true reviews_count: 13 url: https://www.desertcart.gr/products/171245182-neo-7m-gps-satellite-positioning-module-for-arduino-stm32-c51 store_origin: GR region: Greece --- # 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:** € 26.29 **Availability:** βœ… In Stock ## Summary > πŸ“ Lock in your location, unlock your potential! ## 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?** € 26.29 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/171245182-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€’ **Enhanced Antenna System:** Includes passive ceramic antenna plus SMA interface for active antenna upgradesβ€”maximize signal strength anywhere. - β€’ **Precision 51-Channel GPS:** Experience ultra-reliable satellite positioning with advanced multi-channel tracking. - β€’ **Plug & Play USB Interface:** Seamlessly connect to your computer or smartphone for real-time location monitoring. - β€’ **Dual Voltage Compatibility:** Works effortlessly with both 3.3V and 5V systems, perfect for versatile microcontroller projects. - β€’ **Compact & Lightweight Design:** Small footprint (39x25.5mm) fits neatly into your DIY or professional embedded systems without bulk. ## Overview The HiLetgo NEO-7M GPS Module is a cutting-edge satellite positioning device featuring 51-channel tracking, USB connectivity for direct PC and smartphone interfacing, and dual voltage support (3.3V/5V). Its enhanced antenna system with passive ceramic and SMA interfaces ensures superior signal reception, all packed into a compact 39x25.5mm module ideal for Arduino, STM32, and C51 microcontroller projects. ## 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 ## 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 | |---------------|-------| | Additional Features | USB Phone Interface, Enhanced Antenna System | | Asin | B07X5GVW6Q | | Audio Output Mode | speaker | | Best Sellers Rank | #2,215 in GPS System Accessories | | 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 | | Control Method | Voice | | Customer Reviews | 3.8 3.8 out of 5 stars (98) 3.8 out of 5 stars | | Display Type | No Display | | Human Interface Input | Microphone | | Item Dimensions L X W X H | 1.54"L x 1"W x 1.54"H | | Item Weight | 0.02 kg | | Manufacturer | HiLetgo | | Map Types | Satellite | | Mfr Part Number | 3-01-1541 | | Model Name | NEO-7M | | Model Number | 3-01-1541 | | Mounting Type | Panel Mount | | Number Of Items | 1 | | Number Of Packs | 1 | | Supported Satellite Navigation System | GPS | | Touch Screen Type | Resistive | ## Product Details - **Audio Output Mode:** speaker - **Brand:** HiLetgo - **Connectivity Technology:** USB - **Included Components:** 1* NEO-7M GPS Satellite Positioning Module - **Map Type:** Satellite - **Model Name:** NEO-7M - **Mounting Type:** Panel Mount - **Product Dimensions:** 1.54"L x 1"W x 1.54"H - **Special Feature:** 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 ### ⭐⭐⭐⭐⭐ The more you know *by on Reviewed in the United States September 5, 2025* Great price for the module and it works well and is recognized in U-blox U-center.What should be mentioned though, in order to use the sma connector (external antenna) you need to remove capacitor C2. Otherwise both antennas are connected creating an impedance mismatch (bad reception). ### ⭐⭐⭐⭐⭐ good product, reliable *by on Reviewed in the United States July 7, 2025* easy to use. accurate. i have used several of these over the past few years for projects and for the price they can't be beat. ### ⭐⭐⭐⭐ Internal antenna does NOT work! *by on Reviewed in the United States January 18, 2026* This does not have an internal antenna. You MUST use the external antenna for it to work properly. Once I added a live external antenna it picked up and locked on 10 sats. But I did not get any views of Glonass on it. ## 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.gr/products/171245182-neo-7m-gps-satellite-positioning-module-for-arduino-stm32-c51](https://www.desertcart.gr/products/171245182-neo-7m-gps-satellite-positioning-module-for-arduino-stm32-c51) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-08-18*