Docs / Field Notes

Field Notes

Occasional email updates from Patrick on the firmware, the hardware, and what is coming next. Every issue is archived here.

Issue 01 · September 2026

What changed this summer

Firmware v1.11.0 to v1.18.1: Bluetooth firmware updates, over-the-air schedule changes, recordings at 8 kHz, and three experimental features. Two bugs worth knowing about. CollarDT goes into production, the CollarID housing gets removable wings, and the mobile apps leave the stores for a few weeks.

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