../ firmware_MYD21W_V1_YT-A_V3.2.2.1_TF_MYD21-4G3_V..> 21-Feb-2023 18:18 10M firmware_MYD21W_V1_YT-A_V3.2.4.3_TF_MYD21-4G3_V..> 16-Aug-2023 14:41 10M firmware_MYD21W_V1_YT-A_V3.3.0.5_TF_MYD21-4G3_V..> 15-Jan-2024 16:27 10M