P4dragon Firmware History: Version 2.43.03: - Minor adaptation for Winlink Trimode Version 2.42.00: - PACTOR AES-256 encryption added Version 2.40.00: - FSAmpl and PSKAmpl range extended to 10...9000 mV (DR-7800) / 10...4500 mV (DR-7400) Version 2.30.97: - Improvements on low SNR channels Version 2.30.94: - Fixed a bug with the Bluetooth MAC address - Fixed a bug with the Bluetooth LED (not blinking after power on) Version 2.30.91: - CTExt and CMSG command now working like in PTC-II/III modems Version 2.30.90: - P4 performance degradation problem fixed. (Refers to firmware versions 2.30.71 to 2.30.82) Version 2.30.80: - Fixes occasional issues during PACTOR link establishment under very poor signal conditions Version 2.30.70: - Minor PACTOR-2 protocol flaw fixed - Packet Radio TXLevel range extended to 10-9000 mV (DR-7800) / 10-4500 mV (DR-7400) Version 2.30.60: - Software Watchdog enabled - Hostmode log multi-tasking bug fixed - various memory optimizations Version 2.30.44: - GPS bug fixed Version 2.30.30: - long-term stability improved - changed behaviour of RESTart command - FLASH log disable - Hostmode log channel Version 2.20.01: - PACTOR-Monitor fixed - fixed a bug with KISS and RPR Version 2.20: - complete APRS support - FMFAX support for MSCAN - PACTOR-4 longpath option fixed Version 2.10: - Robust Packet Radio (RPR) - Secondary modem support - RTTY reception improved - Channel busy status fixed when PMONitor is active - NMEA input can now handle 9600 baud (new command GPSspeed) - more Log information - Bluetooth default passkey on new modems changed to "0000" Version 2.00: - rc1 renamed to final Version 2.00rc1: - startup behaviour changed Version 2.00beta14: - DCD on 1k2 improved - KISS buffer problem fixed Version 2.00beta11: - RESEt command modified Version 2.00beta9: - KISS monitoring on the OLED Version 2.00beta8: - KISS/SMACK transparency issue fixed - ver # string fixed - some minor bug fixes Version 2.00beta6: - KISS bug fixed Version 2.00beta5: - KISS/SMACK Version 2.00beta3: - fixed MYCall handling Version 2.00beta2: - License command fixed Version 2.00beta1: - First version with Packet Radio 1k2 and 9k6 support Version 1.17 - PACTOR-Monitor a comfortable listen mode for PACTOR-1/2/3 and PACTOR-4 transmissions. Version 1.16 - initial version for the DR-7400 - Log truncation fixed - Bluetooth passkey now adjustable new menu bt: and new command passkey The default passkey is built of the last 8 characters of the silicon serial number. The new passkey may consist of 4 to 8 digits (0..9). To restore the default passkey use the word default as parameter. e.g. passkey 1234 set 1234 as the new passkey. passkey default set the defaut passkey = last 8 characters of the silicon serial number. To save the new bluetooth passkey permanently please issue the SAP command as usual. Version 1.13 - fix for Hostmode I command Version 1.12 - minor bug fixes Version 1.11 - some fixes for the network option