HDZero Goggle 1 & 2 Backpack v1.0.2
ESP32 backpack firmware for the HDZero Goggle 1 and Goggle 2
(one firmware serves both goggles).
Adds over stock:
- Clock sync over the air (
MSP_ELRS_BACKPACK_SET_RTCvia ESP-NOW) —
the race timer keeps the goggle clock correct, so DVR recordings
carry real timestamps. - DVR recording names (
MSP_ELRS_BACKPACK_SET_DVR_NAME) — the race
timer names each heat's recording (needs matching hdzero-goggle
firmware with DVR race-name support).
To install: unzip …-sdcard.zip onto the goggle SD card (it puts
the files in an ELRS/ folder), then on the goggles go to
Firmware → Update ESP32. Afterwards you can delete the folder.