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Description
HolyBro M10 Secondary GPS ModuleEver felt like your drone is acting like a teenager, lost and confused, searching for direction in the vast sky? Navigational accuracy is crucial in FPV flying. We get itnothing shatters your dream of the perfect flight more than a confused drone that thinks it's flying over the Atlantic when it's really hovering above Aunt Mildred's garden. But hang on, Fly Boy and Fly Girl! What if we told you that your drone doesn't have to be a modern day Magellan
Ever felt like your drone is acting like a teenager, lost and confused, searching for direction in the vast sky?
Navigational accuracy is crucial in FPV flying. We get it—nothing shatters your dream of the perfect flight more than a confused drone that thinks it's flying over the Atlantic when it's really hovering above Aunt Mildred's garden.
But hang on, Fly Boy and Fly Girl! What if we told you that your drone doesn't have to be a modern-day Magellan sailing into the abyss?
Gone are the days when you have to scream "Why can't you just ask for directions?" at your drone. GPS modules of yore were good, but let's be honest, they had the accuracy of a pirate's treasure map sketched on a bar napkin.
Say 'Hello!' to the Holybro M10 Secondary GPS Module—the GPS so accurate it could find a needle in a haystack... if haystacks were a thing in the sky.
Thanks to its u-blox M10 series-powered multi-constellation GNSS, this GPS Module doesn't just ask for directions—it gets VIP access to ALL the map rooms. GPS, Galileo, GLONASS, BeiDou—you name it!
🌟 Key Highlights:
- Captain Jack Sparrow's Compass: Features an IST8310 compass, so your drone always knows where its North Star is.
- Sonic Booms & Happy Tunes: Comes with an internal buzzer and safety switch because safety and melody are our middle names.
- Christmas in July: Ultra-bright UI RGB LED. It's not just eye-candy; it's eye-Christmas!
- Fast & Furious Positioning: With the high-gain 25 25 4mm antenna, your drone will know its place faster than Vin Diesel knows how to say "family."
📄 Technical Specifications:
| Holybro M10 GPS | Holybro M9N GPS | |
| GNSS Receiver | Ublox M10 | Ublox M9N |
| Number of Concurrent GNSS | Up to 4 GNSS | Up to 4 GNSS |
| BeiDou | BeiDou | |
| Galileo | Galileo | |
| GLONASS | GLONASS | |
| GPS | GPS | |
| QZSS | QZSS | |
| Frequency Band | GPS L1 | GPS L1 |
| Galileo E1 | Galileo E1 | |
| GLONASS L1 | GLONASS L1 | |
| BeiDou B1 | BeiDou B1 | |
| SBAS L1 | SBAS L1 | |
| QZSS L1 | QZSS L1 | |
| Compass | IST8310 | IST8310 |
| Output Protocol | UBX (U-blox) | UBX (U-blox) |
| NMEA | NMEA | |
| Accuracy | 2.0m CEP | 1.5m CEP |
| Nav. Update Rate | Up to 25 Hz (single GNSS), | Up to 25 Hz (4 concerrent GNSS) |
| Up to 10 Hz (4 concurrent GNSS) | ||
| GNSS Augmentation System | EGNOS, GAGAN, MSAS and WAAS | EGNOS, GAGAN, MSAS and WAAS |
| QZSS: L1S | QZSS: L1S | |
| Default Baud Rate | 115200 | 115200 |
| Input Voltage | 4.7-5.2V | 4.7-5.2V |
| Port Type | JST-GH-10P | JST-GH-10P |
| Antenna | 25 x 25 x 4 mm ceramic patch antenna | 25 x 25 x 4 mm ceramic patch antenna |
| Power consumption | Less than 200mA @ 5V | Less than 200mA @ 5V |
| Operating Temperature | -40~80C | -40~80C |
| Dimension | φ50 x14.4 mm | φ50 x14.4 mm |
| Weight | 32g | 32g |
| Cable Length | 26cm (42cm cable purchase separately) | 26cm (42cm cable purchase separately) |
| Other | Tri-color LED | Tri-color LED |
| Onboard Buzzer | Onboard Buzzer | |
| Safety Switch | Safety Switch | |
| LNA MAX2659ELT+ RF Amplifier | LNA MAX2659ELT+ RF Amplifier | |
| Rechargeable Farah capacitance | Rechargeable Farah capacitance | |
| Low noise 3.3V regulator | Low noise 3.3V regulator |
📲 Firmware Compatibility:
PX4 1.14, ArduPilot 4.3, INAV 5.0.0, Betaflight 4.3.0 or newer are welcomed to this GPS party.
📦 What's in the Box:
1x M10 Secondary GPS Module
1x Fixed Carbon Fiber GPS mount
🎯 Compatibility 🎯
Perfect for the Pixhawk Standard Flight Controller 10pin "GPS Module" or "GPS1" input port.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 6 reviews
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Product Reviews
★★★★★ 5
Greatest watch I've ever had, but changing batteries is near impossible
Color: Black/Blue
This is the 3rd time I've bought this watch. Same brand, same or very similar model. It has a chronometer, timer, alarm, and of course the clock. It has something I think is for "occasions" but I don't know what it does and don't really care about it. The watch is durable. It uses battery power efficiently. The indiglo is second to none. I just really really like this watch.
Having said all that, if you want to change the batteries, good luck, you'll need it. Once you manage to get the backing off of it and open it up (which is a little tricky in itself), it's like a comedy routine where you see some stooge open an electrical device and a buncha parts and springs go flying everywhere. And of course, they are so tiny, you'll never find them once they fly out. That was the exact scenario I found myself in the last time I tried to change the battery. It made me so mad I actually bought another brand of watch that I thoroughly researched. But that watch DIDN'T use battery power efficiently, and it had a host of other minor problems that added up to the conclusion that it was not nearly as great as this Timex. So, for the 3rd time, I found myself buying this Timex watch.
So it's a wonderful watch in every way except longevity because changing the batteries has historically been a nightmare for me.
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Reviewed in the United States on December 4, 2019
★★★★★ 5
A better Ironman design
Color: Black/Blue
I've been a fan of Timex watches for most of my life, paying about $30 for one in the 1960s, and that hasn't changed at all in 2010 because I'm still paying about $30 for my Timex watches. It is a rare case indeed when the quality of a product continually improves over several decades while the price remains the same. And as John Cameron Swayze would say in those live ads during the early years of TV, "Timex takes a lickin and keeps on tickin".
The MEGA deserves a good review after I have been using it for a while. You might also see it advertized as the "Oversize" because most distinctive about this design is its size, so tagging it with the name MEGA is entirely justified. It is massive in comparison to most of the other Ironman series of watches, and what seemed at first to be just another unnecessary Ironman 30 Lap design has turned out to be one of my favorites for all-around wearing. This new design keeps the clockworks of the standard size 30 Lap Ironman watches, it counts up and down, programs the same, has several alarms, and of course, it has the Indigo night light that works so well.
This is one of five different versions of the Mega available in the USA, and the only one with a Fastwrap Velcro wristband with blue striping and a matching blue bezel. Velcro wristbands are a favorite among many athletes and when it wears out, it can be replaced with either an identical factory band or one that is made of urethane rubber.
Overall, the Mega is a good choice for runners in need of a new 30 lap Ironman who can appreciate having a watch that is distinctively larger and what I would consider to be much better in appearances over the others of standard or mid size Ironman dimensions.
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Reviewed in the United States on November 17, 2010
★★★★★ 5
Love it
Color: Black/Blue
Have worn these watches for years.they are durable they can get wet take a beating but they keep on ticking. I’m just not a fan of watches you have to charge all the time
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Reviewed in the United States on May 11, 2026
★★★★★ 5
Great looking great dumb watch
Color: Black/Red/Digital
Great watch
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Reviewed in the United States on April 22, 2026
★★★★★ 5
nice watch
Color: Black/Black/Digital
nice watch
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Reviewed in the United States on December 16, 2025