: EByte silently altered the components of your E77 module all-around the beginning of 2024. These newer modules utilize a (superior) TCXO, Whilst the more mature modules use a ceramic crystal oscillator. In accordance with the datasheet, more recent modules is often identified by serial number SN ≥ 3202995. Aplikasi https://stanleye086wdl2.wikihearsay.com/user