WD Firmware Update v19Jul2022
M2R-X v3.06 (SUPER)/v3.05 (FPGA)
- Change battery type label from "Alkaline" to "Rechargable" on battery type menu page (Use of Alkaline batteries not recommended for M2R-X).
- Fix bug sometimes causing garbled audio at power-on caused by incomplete internal reset.
WD Firmware Update v09Aug2020
M2R-X v3.05 (SUPER)/v3.04 (FPGA)
- Added lock/unlock keypad shortcut (hold UP+DOWN to lock/unlock).
- Blue LED now blinks when received signal is valid but encryption key is bad (no key at TX or RX, or key is mismatched).
- Added JA locale.
- Added always-on transparent NR algorithm for improved audio quality.
WD Firmware Update v16Dec2019
M2R-X v3.04 (SUPER)/v3.02 (FPGA)
- Fixed erroneous "key mismatch" report on first upgrade from M2R (v2.x) to M2R-X firmware (v3.x).
- Fixed bug wherein digital signal might not be acquired correctly (RF meter remaining white or audio being garbled) if carrier is already present when receiver is switched on.
WD Firmware Update v11Oct2019
M2R-X v3.03 (SUPER)/v3.01 (FPGA)
- Changed internal representations of key types so that the default key type (Universal) will be automatically selected upon update from 2.x firmware to 3.x firmware.
- Changed "Share Key" page title and menu label to "Send Key".
- Added AU locale to support use with new model M2T/E06 for Australia.
WD Firmware Update v09Sep2019
M2R-X v3.02 (SUPER)/v3.01 (FPGA)
- Initial release of alternate firmware load supporting AES-256 encrypted transmission.
WD Firmware Update v09Sep2019
M2R-X v3.02 (SUPER)/v3.01 (FPGA)
- Initial release of alternate firmware load supporting AES-256 encrypted transmission.
