https://bg5esn.com/tags/%E5%86%85%E6%B5%8B/ Recent content in 内测 on 大船地下室 Hugo zh-cn This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License. https://bg5esn.com/kb/ota-upgrade/ Mon, 01 Jan 0001 00:00:00 +0000 https://bg5esn.com/kb/ota-upgrade/ FMO 支持在线 OTA 与背板 OTA，内置稳定、内测、金丝雀三个通道。