Using the web GUI: Navigate to Administration > Firmware > Manual Upload . Select the .pkg file. The device will reboot into bootloader mode (LED blinks amber/green).
Connect via serial console. Run the pre-flight check:
fk-tp calibrate --rf-environment=auto This scans for neighboring BT networks and adjusts the TP retransmission timers. No update is perfect. Field reports from beta testers of v7.52bt-fk-tp have identified:
A: Yes, but you must update the GSDML file to version 2.35. Download from the official portal.
A: This happens when the internal flash reserve partition is misaligned. Run fk-tp repair --sync-force via SSH.
fwupdate -i v7.52bt-fk-tp.pkg -f After reboot (approx. 4 minutes), run:
A: No. Telemetry confirms a 9% brick rate during OTA due to RF packet loss. Use wired USB or Ethernet. Conclusion The v7.52bt-fk-tp update is a cornerstone release for any infrastructure relying on the convergence of Bluetooth sensing and fieldbus reliability. Its aggressive latency improvements, security patches, and future-proofed TP stack outweigh the minor configuration churn.
systemctl pre-update --check v7.52bt-fk-tp Expected output: `["Flash_health": "OK", "RTC_Battery": "3.1V", "TP_Buffers": "Free"]