SENA RELEASES FIRMWARE UPDATES FOR THE M1 EVO v2.3 17 June 2025 M1 EVO v2.3 (P/N : M1EVO-10 | Model : SP107) • Added Group Mesh and voice prompts for Group Mesh share twitter facebook previous SENA RELEASES FIRMWARE UPDATES FOR THE 50C v1.4.2 list next SENA RELEASES FIRMWARE UPDATES FOR THE R1 EVO & R2 EVO v2.3