SharkRF openSPOT2
firmware v66
SharkRF · Released Sep 7, 2026 · First seen Sep 7, 2026
Source:
sharkrf.com
v66 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
Added DTMF auto-ignore for D-STAR and C4FM; fixed sidebar button and messaging issues.
- DTMF auto-ignore option for D-STAR and C4FM (default enabled)
- BMM sidebar button visibility fixed
- D-STAR AP mode message fixed
Written from SharkRF's release notes, which are printed in full below.
Was this useful? Thanks.
What's in this update
Added option to auto ignore D-STAR and C4FM DTMF codes after 10 seconds from call start, enabled by default Fixed: BMM sidebar button not hidden after switching connectors from Homebrew Fixed D-STAR message in AP mode Further fixes and enhancements
updatemystuff.com never hosts firmware files — always download from the official source.
Get it from SharkRFWatch the openSPOT2 for updates
Create a free account and get an email the moment SharkRF publishes new firmware.
Create account & watch