SharkRF openSPOT2 firmware v75

SharkRF · Released Sep 7, 2026 · First seen Sep 7, 2026

Source: sharkrf.com

v75 is not the latest firmware for the SharkRF openSPOT2: the current version is v87 (September 7, 2026). Go to v87

In short — summary by updatemystuff.com

Fixes YSFReflector connection with newer Fusion transceiver firmware

  • Handles REF/XRF server busy and read-only messages
  • NXDN cross mode destination ID updates on server change
  • Dropdown list width adjustment

Written from SharkRF's release notes, which are printed in full below.

Was this useful?

What's in this update

Added handling of REF/XRF busy ​and read only server messages Change NXDN default cross mode destination ID on cross mode server change Limit width​ of list dropdown entries Workaround for YSFReflector connect by ID with newer Fusion transceiver firmwares Other fixes and enhancements

updatemystuff.com never hosts firmware files — always download from the official source.

Get it from SharkRF

Watch the openSPOT2 for updates

Create a free account and get an email the moment SharkRF publishes new firmware.

Create account & watch

Other versions for this product

See the full firmware history for the openSPOT2