test software
2023/04/19GM711
2020/12/14GM101
2023/10/05GM610
2023/02/22GM840
2023/02/28GM840 firmware
2023/04/07GM610 firmware
2023/04/26GM1000 firmware
2023/04/20GM610 firmware （old)
2023/05/16GM1000
2023/11/29GM840Pro-DE Setup V1.0
2023/12/29GM560Pro
2024/03/08GM326
2024/04/30GM611
2024/10/06GM681
2025/01/17GM325Pro
2025/05/22