--- product_id: 467328106 title: "2 Pack GPS+BDS Dual-Mode Module Flight Control Satellite Positioning Navigator, ATGM336H Replacement NEO-M8N NEO-6M for Arduino" brand: "dweii" price: "₹ 3626" currency: INR in_stock: true reviews_count: 6 category: "Dweii" url: https://www.desertcart.in/products/467328106-2-pack-gps-bds-dual-mode-module-flight-control-satellite store_origin: IN region: India --- # Ultra-low power consumption 2.5m positioning accuracy Multi-constellation GNSS support 2 Pack GPS+BDS Dual-Mode Module Flight Control Satellite Positioning Navigator, ATGM336H Replacement NEO-M8N NEO-6M for Arduino **Brand:** dweii **Price:** ₹ 3626 **Availability:** ✅ In Stock ## Summary > 🛰️ Navigate the future with pinpoint precision and power-smart tech! ## Quick Answers - **What is this?** 2 Pack GPS+BDS Dual-Mode Module Flight Control Satellite Positioning Navigator, ATGM336H Replacement NEO-M8N NEO-6M for Arduino by dweii - **How much does it cost?** ₹ 3626 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/467328106-2-pack-gps-bds-dual-mode-module-flight-control-satellite) ## Best For - dweii enthusiasts ## Why This Product - Trusted dweii brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Lightning-Fast Fix:** First position lock in just 32 seconds—never miss a beat in navigation. - • **Plug & Play Upgrade:** Direct replacement for Ublox MAX series modules—easy integration for your next-gen devices. - • **Global Satellite Fusion:** Seamlessly integrates GPS, BDS, GLONASS, GALILEO & more for pinpoint precision anywhere. - • **Power-Savvy Performance:** Runs continuously under 25mA, keeping your projects efficient and long-lasting. - • **Robust Signal Sensitivity:** Cold start at -148dBm and tracking at -162dBm ensures reliable location even in tough environments. ## Overview This 2-pack ATGM336H-5N GPS+BDS dual-mode modules deliver high-performance satellite positioning with multi-constellation support including GPS, Beidou, GLONASS, GALILEO, QZSS, and SBAS. Featuring ultra-low power consumption (<25mA), rapid first fix (32s), and 2.5m accuracy, these compact modules are ideal for car navigation, handheld devices, and wearables. They offer robust sensitivity and built-in antenna protection, making them a cost-effective, reliable upgrade for Arduino and embedded projects. ## Description ATGM336H-5N series module is the general name of the small-size high-performance BDS/GNSS full constellation positioning and navigation module series.This series of module products are based on the fourth-generation low-power GNSS SOC single chip of Zhongke Micro-AT6558,which supports a variety of satellite navigation systems,including China's BDS (Beidou Satellite Navigation System),the United States'GPS,Russia's GLONASS,and the European Union GALILEO,Japan’s QZSS and satellite augmentation system SBAS(WAAS,EGNOS,GAGAN,MSAS).AT6558 is a true six-in-one multi-mode satellite navigation and positioning chip,including 32 tracking channels,which can receive GNSS signals from six satellite navigation systems at the same time,and realize joint positioning,navigation and timing.ATGM336H-5N This series of modules has the advantages of high sensitivity,low power consumption,and low cost.It is suitable for car navigation,handheld positioning,and wearable devices.It can directly replace Ublox MAX series modules.Performance:Excellent positioning and navigation functions,support single-system positioning of BDS/GPS/GLONASS satellite navigation systems,and any combination of multi-system joint positioning,and support QZSS and SBAS systemsSupport A-GNSSCold start capture sensitivity:-148dBmTracking sensitivity:-162dBmPositioning accuracy:2.5 meters (CEP50,open ground)First positioning time:32 secondsLow power consumption:continuous operation <;25mA(@3.3V)Built-in antenna detection and antenna short-circuit protection functionPackage: 2PCS Review: Tiny, works great! Note the external antenna connector is on the bottom side - Small and works great. I'm using it as a reference for a raspberry pi time server and it needs no external components. Hook up to +3.3 volts, ground and it lights up. Connect Tx and Rx data lines to one of the Raspberry Pi 5's UARTs (I used UART4 on GPIO pins 12 and 13) and then hook the PPS (Pulse Per Second) interface to GPIO pin 8 which can generate a hardware an interrupt to discipline the clock and the rest is just software configuration! I did have two issues. The first was because the external active antenna connector is on the bottom of the board I had to mount it on a 5 pin socket which leaves it standing a bit high above the proto-board, but not really an issue in my application. The second was I had a Bluetooth keyboard dongle plugged into the Raspberry Pi. Because the included antenna has a very short cable the two were very close to each other. The much stronger transmit signal from the Bluetooth dongle overwhelmed and desensitized the GPS receiver and made it nearly impossible to acquire satellites indoors. Simple fix, I removed the Bluetooth dongle and was immediately able to sync to multiple satellites. If I need to use the dongle again I can just be connected via a USB extension able to get is away from the GPS antenna. For bonus points add a ML2032 3V rechargeable battery for the Pi 5's real time clock and configure a couple of Internet time sources as backup and you have a rock solid stratum 1 time source accurate to within a few nanoseconds Review: Ublox replacement but not Ublox clone - Good little units. but they are CASIC modules not anything Ublox related. This will probably not matter to most. They default to GPS + BeiDou But you can change it. GPS $PCAS04,1*18 GPS + BeiDou $PCAS04,3*1A GPS + GLONASS $PCAS04,5*1C ## Features - Application areas: Car positioning in navigation;Mobile phones, tablet PCs, handheld devices;Embeddedpositioning device;Wearable device - 2PCS ATGM336H Chip GPS+BDS Beidou dual-mode positioning navigation module - The ATGM336H-5N series module is a generic term for the 9.7 * 10.1-size high-performance BDS / GNSS constellation positioning navigation module family - Excellent positioning and navigation functions,support single-system positioning of BDS/GPS/GLONASS satellite navigation systems,and any combination of multi-system joint positioning,and support QZSS and SBAS systems - Embedded positioning device ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B67XRQLP | | Additional Features | Multi-constellation support | | Are Batteries Included | No | | Best Sellers Rank | #63,664 in Automotive ( See Top 100 in Automotive ) #3 in Automotive Replacement Global Positioning Systems | | Brand | DWEII | | Built-In Media | Dashboard Mount | | Compatible Devices | Smartphone | | Compatible with Vehicle Type | Car | | Connectivity Technology | Vehicle-specific wired connection | | Control Method | Touch | | Customer Reviews | 4.5 out of 5 stars 25 Reviews | | Display Type | LCD | | Human-Interface Input | Touchscreen | | Manufacturer | DWEII | | Map Types | Satellite | | Mfr Part Number | DWEII | | Model Name | ATGM336H-5N | | Mounting Type | Dashboard Mount, found in image | | Screen Size | 6 Inches | | Special Feature | Multi-constellation support | | Supported Satellite Navigation System | GPS | | Touch Screen Type | Resistive | | UPC | 701715520028 | | Vehicle Service Type | Car | ## Product Details - **Brand:** DWEII - **Model Name:** ATGM336H - **Vehicle Service Type:** Car - **Screen Size:** 6 Inches - **Special Feature:** Multi-constellation support - **Connectivity Technology:** Vehicle-specific wired connection - **Map Type:** Satellite - **Included Components:** Dashboard Mount - **Mounting Type:** Dashboard Mount, found in image - **Touch Screen Type:** Resistive ## Images ![2 Pack GPS+BDS Dual-Mode Module Flight Control Satellite Positioning Navigator, ATGM336H Replacement NEO-M8N NEO-6M for Arduino - Image 1](https://m.media-amazon.com/images/I/71uqJTihl9L.jpg) ![2 Pack GPS+BDS Dual-Mode Module Flight Control Satellite Positioning Navigator, ATGM336H Replacement NEO-M8N NEO-6M for Arduino - Image 2](https://m.media-amazon.com/images/I/61OGyrfZIbL.jpg) ![2 Pack GPS+BDS Dual-Mode Module Flight Control Satellite Positioning Navigator, ATGM336H Replacement NEO-M8N NEO-6M for Arduino - Image 3](https://m.media-amazon.com/images/I/71raOjpk6dL.jpg) ![2 Pack GPS+BDS Dual-Mode Module Flight Control Satellite Positioning Navigator, ATGM336H Replacement NEO-M8N NEO-6M for Arduino - Image 4](https://m.media-amazon.com/images/I/51M49GeWarL.jpg) ![2 Pack GPS+BDS Dual-Mode Module Flight Control Satellite Positioning Navigator, ATGM336H Replacement NEO-M8N NEO-6M for Arduino - Image 5](https://m.media-amazon.com/images/I/51dv08G9YsL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Tiny, works great! Note the external antenna connector is on the bottom side *by J***M on April 25, 2026* Small and works great. I'm using it as a reference for a raspberry pi time server and it needs no external components. Hook up to +3.3 volts, ground and it lights up. Connect Tx and Rx data lines to one of the Raspberry Pi 5's UARTs (I used UART4 on GPIO pins 12 and 13) and then hook the PPS (Pulse Per Second) interface to GPIO pin 8 which can generate a hardware an interrupt to discipline the clock and the rest is just software configuration! I did have two issues. The first was because the external active antenna connector is on the bottom of the board I had to mount it on a 5 pin socket which leaves it standing a bit high above the proto-board, but not really an issue in my application. The second was I had a Bluetooth keyboard dongle plugged into the Raspberry Pi. Because the included antenna has a very short cable the two were very close to each other. The much stronger transmit signal from the Bluetooth dongle overwhelmed and desensitized the GPS receiver and made it nearly impossible to acquire satellites indoors. Simple fix, I removed the Bluetooth dongle and was immediately able to sync to multiple satellites. If I need to use the dongle again I can just be connected via a USB extension able to get is away from the GPS antenna. For bonus points add a ML2032 3V rechargeable battery for the Pi 5's real time clock and configure a couple of Internet time sources as backup and you have a rock solid stratum 1 time source accurate to within a few nanoseconds ### ⭐⭐⭐⭐⭐ Ublox replacement but not Ublox clone *by X***X on March 21, 2026* Good little units. but they are CASIC modules not anything Ublox related. This will probably not matter to most. They default to GPS + BeiDou But you can change it. GPS $PCAS04,1*18 GPS + BeiDou $PCAS04,3*1A GPS + GLONASS $PCAS04,5*1C ### ⭐⭐⭐⭐⭐ Surprisingly good GNSS, works well with Arduino, ESP32... *by C***E on May 18, 2025* Was not able to cold start indoors, even after several minutes, though it somehow eventually picked up time-of-week. Better than I would have expected. Initial cold start outside was a little bit disappointing (about 2 minutes) but that could have been RF noise from the microcontroller a few centimeters away. After maintaining a 3d fix for 15 minutes to allow the full GPS navigation message to be received, power was briefly removed to restart. Within 5 seconds, valid fixes were being produced again, even without having a completely unobstructed skyview. Going inside with a valid fix often maintains that fix. For the last hour the receiver has maintained lock on 8-11 PRNs with SNRs between 12 and 26dB, including acquiring new PRNs as various SVs dropped below the horizon. Of course, that's how it's supposed to work: having an accurate almanac and a properly disciplined clock makes acquisition and tracking efficient. Even indoors, a hot start worked well, producing 3d solutions within 10 seconds. ## Frequently Bought Together - DWEII 2 Pack GPS+BDS Dual-Mode Module Flight Control Satellite Positioning Navigator, ATGM336H Replacement NEO-M8N NEO-6M for Arduino - HiLetgo Smallest SIM800L GPRS GSM Breakout Module Quad-Band 850/900/1800/1900MHz SIM Card Slot Onboard with Antenna 3.7~4.2V - UMLIFE Micro SD SDHC TF Card Adapter Reader Module with SPI Interface Level Conversion Chip Compatible with Arduino Raspberry PI 10pcs --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.in/products/467328106-2-pack-gps-bds-dual-mode-module-flight-control-satellite](https://www.desertcart.in/products/467328106-2-pack-gps-bds-dual-mode-module-flight-control-satellite) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-05-22*