- Bugfix: Year in BTTFN-broadcast time stamp was truncated
- Bugfix: Fix SD initialization in ESP32-Arduino to conform to specs. Sandisk Ultra 32GB cards (and possibly others that previously were not usable) are now recognized.
- Internal BTTFN changes
If updating from below 3.20, please install 3.20 or 3.20.1 first to have your settings converted. If 3.20(.1) is skipped, many of your settings will be restored to default values. It suffices to install 3.20 or 3.20.1 and boot once; you can then immediately update to a later version.
https://github.com/realA10001986/Time-Circuits-Display/releases/tag/V3.20.1
Do not install "A-Car" and/or "GTE" labeled versions on standard versions of the TCD, those are for modified/different hardware! Unless you know for a fact that you have "A-Car" displays or a "GTE" keypad, you need the "standard" firmware file.-