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Changelogs

Reach Firmware 34.5 (May 29, 2026)​

(release)

Improvements

  • Improved stability of the AR workflow for Reach RS4 Pro.
  • Delivered a faster tilt alignment process.

Additions

  • Added L5 signal support in logs.

Fixes

  • Fixed RSSI (Received Signal Strength) indicators for UHF and LoRa radios in Reach Panel.
  • Fixed RTCM3 message set hints when using radio corrections.
  • Fixed RTCM3-based hints for configuring UHF bandwidth and LoRa air data rate.
  • Fixed some cases affecting modem behavior.

Reach Firmware 34.4 (April 23, 2026)​

(release)

Improvements

  • Improved overall UHF radio performance, including better signal reception and enhanced compatibility with third-party radios.
  • Updated UHF radio frequency constraints for Japan.
  • Improved mobile connectivity workflows:
    • Better handling of different mobile providers.
    • Improved sharing of mobile data via the Reach’s hotspot.

Additions

  • Added MFi position output support. To enable it, set any position output to Bluetooth. If the output format is set to NMEA with compensation enabled, the transmitted position will also be tilt-compensated. In all other cases, the output will be non-compensated.

Changes

  • The hotspot behavior when enabling mobile data sharing has changed. You’ll now be prompted to restart the hotspot.

Reach Firmware 34.3 (Feb 9, 2026)​

(release)

Fixes

  • Fixed an issue where Reach could roll back to a previous firmware version after rebooting following an OTA update.
  • Fixed an issue in Emlid Flow where the Wi-Fi connection status of Reach was not displayed correctly.

Reach Firmware 34.2 (Jan 29, 2026)​

(release)

Fixes

  • Fixed radio frequency input for both LoRa and UHF radios in Reach Panel.
  • Fixed Wi-Fi network scanning.
  • Fixed an issue where sound settings were not saved correctly between reboots.
  • Set the default volume level to 80%.

Reach Firmware 34.1​

The release of the Reach RS4 / RS4 Pro Firmware.