SharkRF openSPOT4
firmware v89
SharkRF · Released Sep 7, 2026 · First seen Sep 7, 2026
Source:
sharkrf.com
v89 is not the latest firmware for the SharkRF openSPOT4: the current version is v93 (October 8, 2026). Go to v93
What's in this update
Battery life and stability improvements Set the DSCP field of IP packets to servers to mark them for expedited delivery. Use expedited Wi-Fi WMM queue for these packets. Various smaller fixes and enhancements
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