https://www.youtube.com/watch?v=owHPLpcSbjc Using Instant Trim with Flight Modes - FrSky EthOS Instructional Series https://www.youtube.com/watch?v=2hl5Pucmubw The Frsky Series: Using and Understanding VFR and RSSI Telemetry https://www.youtube.com/watch?v=cQHZXhFYgJ8 FrSky ETHOS 26.1 Update – X20RS + Receiver Firmware OTA & Wired Update Guide https://www.youtube.com/watch?v=RPMLEK74MiQ Ethos 26 and RF Suite Install tutorial!!!
Ethos Widgets by VPRHeli
This post/link has many widgets, one of which is a flight counter. There are also widgets for GPS, Vario, etc. https://github.com/vprheli/ETHOS-Lua
Tri-City R/C Modelers 