Firmwares for Betaflight and ELRS Betaflight Releases: BF_2025.12.1_WPLV1_RACE_PRO.hex download BF_4.5.1_WPLV1_RACE_PRO.hex download Express LRS Releases: ELRS_V3.5.1_e248004_WPLV1.bin download ELRS_V4.0.0_ed9fc3e_WPLV1.bin download
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