../ bricklet_co2_v2_firmware_2_0_0.zbin 06-Oct-2021 11:41 13092 bricklet_co2_v2_firmware_2_0_1.zbin 06-Oct-2021 11:41 13331 bricklet_co2_v2_firmware_2_0_2.zbin 06-Oct-2021 11:41 13486 bricklet_co2_v2_firmware_2_0_3.zbin 19-Apr-2022 08:34 13526 bricklet_co2_v2_firmware_latest.zbin 19-Apr-2022 08:34 13526