../ ground_hlk7621a-v0.0.19-initramfs.bin 10-May-2026 20:13 20M ground_hlk7621a-v0.0.19-sysupgrade.bin 10-May-2026 20:13 24M ground_hlk7621a-v0.0.19.buildinfo 10-May-2026 20:13 18 ground_hlk7621a-v0.0.19.manifest 10-May-2026 20:13 9213 ground_hlk7621a-v0.0.19.sha256sums 10-May-2026 20:13 710