| Version | Build Date | Size | Release Note | Attention | Download |
| V-2.x.2.42 | 2019/8/8 | 9.12M | 1. Optimize Alexa function 2. Fix some bugs | System firmware System firmware 1.13.1.6, 1.13.1.7 App firmware, 2.x.2.9, 2.x.2.13, 2.x.2.14,2.x.2.15,2.x.2.16,2.x.2.36,2.x.2.38 can upgrade to this version. |  |
