SharkRF openSPOT4
firmware v39
SharkRF · Released Sep 7, 2026 · First seen Sep 7, 2026
Source:
sharkrf.com
v39 is not the latest firmware for the SharkRF openSPOT4: the current version is v93 (October 8, 2026). Go to v93
In short — summary by updatemystuff.com
Fixed RSSI measurement, corrected reboot on unconfirmed APRS messages, and resolved configuration issues.
- Fixed RSSI measurement
- Fixed reboot triggered by unconfirmed APRS messages
- Corrected call log timestamps and web interface field validation
Written from SharkRF's release notes, which are printed in full below.
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What's in this update
Fixed RSSI measurement Fixed max. server/password field lengths on the web interface Fixed hostname error when it is longer than 32 Fixed max.
Wi-Fi key length on the web interface Fixed timestamps in the exported call log Fixed reboot when an unconfirmed APRS message is received Various smaller fixes and improvements
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