Reach M2/M+

Centimeter accuracy does not get more compact than this. Developed primarily for drones, the Emlid Reach M2 / M + offers unbeatable positioning at an unbeatable price.

From 7 495 Kr Contact us


  1. Camera synchronization

    Usually autopilot triggers the camera and records the coordinate it has at that moment. When the drone is flying at 20 m/s and GPS works at 5 Hz, that means your autopilot will have position readings only each 4 m, which is not suitable for precise georeferencing. In addition, there is always a delay between the trigger and the actual moment the photo is taken. Reach solves the problem of positioning by connecting directly to the camera hot shoe port, which is synced with the shutter. The time and coordinates of each photo are logged with a resolution of less than a microsecond. This method allows GCPs to be used only to check your accuracy.

  2. RINEX logging

    Emlid Reach M2 / M+ captures flash sync pulses with sub-microsecond resolution and stores them in a raw data RINEX log in the internal memory. After the flight, get the RINEX logs from your airborne Reach module and a base station (Reach RS, CORS or another receiver). Process RINEX files using free RTKLIB software. The produced file with precise coordinates of the photos can be used for georeferencing.

  3. ReachView 3

    The most user-friendly software for data collection that is available both for Android and iOS. Supports thousands of coordinate systems and is translated into multiple languages. With ReachView 3, you can control all the features of Reach receivers, such as setting up a base station, logging RINEX data, and configuring NMEA output. Download ReachView 3 App for Andriod here. Download ReachView 3 App for iOS here.

What's included

  • GNSS receiver Reach M2/M+

  • Micro-USB cable

  • JST-GH 6-pin to jumper pin cable

  • JST-GH 5-pin to jumper pin cable

Reach M2/M+



  • Dimensions: 56.4 x 45.3 x 14.6 mm
  • Weight: 35 g
  • Operating tº: -20…+65 ºC


  • LoRa radio (sold separately)
  • Frequency range: 868/915 MHz
  • Distance: Up to 8 km
  • Wi-Fi: 802.11b/g/n
  • Bluetooth: 4.0/2.1 EDR
  • Ports: USB, UART, Event


  • Input voltage on USB and JST GH: 4.75 - 5.5 V
  • Antenna DC bias: 3.3 V
  • Avg. consumption @5V: 200 mA


  • Corrections: NTRIP, VRS, RTCM3
  • Position output: NMEA, LLH/XYZ
  • Data logging
  • M2: RINEX with events with update rate up to 20 Hz* (*coming with a software update, up to 10 Hz now)
  • M+: RINEX with events with update rate up to 14 Hz
  • Internal storage
  • M2: 16 GB
  • M+: 8 GB


  • M2 Static horizontal: 4 mm + 0.5 ppm
  • M2 Static vertical: 8 mm + 1 ppm
  • M2 Kinematic horizontal: 7 mm + 1 ppm
  • M2 Kinematic vertical: 14 mm + 1 ppm
  • M+ Static horizontal: 5 mm + 1 ppm
  • M+ Static vertical: 10 mm + 2 ppm
  • M+ Kinematic horizontal: 7 mm + 1 ppm
  • M+ Kinematic vertical: 14 mm + 2 ppm


  • M2 Signal tracked: GPS/QZSS L1C/A, L2C GLONASS L1OF, L2OF BeiDou B1I, B2I Galileo E1-B/C, E5b
  • M2 Number of channels: 184
  • M2 Update rates: 20 Hz* GPS / 10 Hz GNSS (*coming with a software update, up to 10 Hz now)
  • M+ Signal tracked: GPS/QZSS L1, GLONASS G1, BeiDou B1, Galileo E1, SBAS
  • M+ Number of channels: 72
  • M+ Update rates: 14 Hz / 5 Hz
  • IMU: 9DOF

From 7 495Kr

For Reach M+. Go to Emlid's website to see all accessories. See other Emlid GNSS receivers here.

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