HGLRCMini M100 GPS Module for UBLOX Compatible with 2-7 Inch FPV Racing Drone

Bought one of these to cram into a meshtastic enclosure and it is absolutely MINI! This thing can't be bigger than the size of a nickle, yet it's able to connect to just as many satellites as my other modules?! That's insane to me. For the price and size, I am not sure it can really be beat, at least as far as modules you can get off of Amazon. Definitely worth it.LEDs on the back of the antenna are very bright and easily shine through 3D printed plastic (if that's your thing). Wiring to the module was already done out of the box, I just snipped off the grove connector and hooked it up directly to a Heltec V3. Been running that combo with a 2000mah battery for a few days now with about 20% battery remaining, shockingly so I feel the power consumption is a little better than the other boards I was using before.Super worth it for the size, cost and performance of this little guy!

Seems to work fine. Extremely compact and inexpensive!Usage note: Every other serial GPS module I've used runs at 9600 baud, but this one defaults to 115200. Yes, I know the item listing says 115200; but now I understand this means "sends data at 115200 out of the box", and not "defaults to 9600 but supports sending data at 115200 if you configure it that way".This is important to know if you're using this with your own coding on an Arduino, ESP32, or other microcontroller platform, or if you're using another system where the interface speed is configurable.One I got past that hurdle I was able to obtain location and time information as expected.

Gets a lock very fast compared to their larger m100 unit, while being a quarter of the size. the only downside is there is no compass built into it, but that is a non issue in my case since I am using it in a fixed wing drone, but similar could be said for arduino projects, mesh nodes, etc

This module works great. I bought it for my Meshtastic lilygo t deck (when it first came out) in compared to the GPS on the all included T decks, it’s like night and day. Great price highly recommended.

Needed for Meshtastic

The stock M8 is still a good GPS, but it was giving me some connection issues on BF 4.4.2 with my Zeus10 aio (Target "ZEUSF4EVO") on the Rekon35.It was a shot in the dark, but I upgraded to this M10 and got 12 sat after 2~ minutes on the ground.20 sat locked after about 1 minute of flying.First test of GPS rescue landed within 5 meters of the home point.I'm super happy with this tiny M10 GPS unit!A few notes that may or may not be relevant.I copper tape warped the wires, than covered them with heat shrink.I ran the 5v and ground to the receiver 5v and ground so I can power the GPS when plugged into USB as well as battery.This will also allow you to "warm up" the GPS with a power bank before powering the whole quad and cooking your VTX.Alternatively you can flip your VTX into pit mode for a faster GPS lock when at a new location.Ports Tab Baud Rate set to 115200Config Tab GPS: UBLOX Protocol, Auto config On, Auto Baud On, Use Galileo On, Set Home Once On, Ground Assist Auto detect.

Works great

This module came with some cables for soldering on my board, after soldering it worked like a charm. Make sure you solder to the correct TX/RX points on your board (they're usually swapped)