Changelog

QRP Labs firmware changelog

132 releases tracked, newest first.

  1. QCX-mini v1.04 v1.05 CAT enhanced with new commands and 38400 baud rate; frequency counter and display bugs fixed; 6m band added (experimental).

  2. QCX+ v1.04 v1.05 Adds 6m band and CAT enhancements, restores frequency counter and fixes multiple bugs.

  3. QCX-mini v1.03 v1.04 Decoded CW display stays visible while tuning, new CAT commands added, and multiple bugs fixed.

  4. QCX+ v1.03 v1.04 Improves CW display, adds CAT commands, and enhances message control

  5. QCX-mini v1.02b v1.03 Adds CAT Control, real-time clock with GPS sync, and straight key mode

  6. QCX+ v1.02b v1.03 Adds CAT control, real-time clock, GPS Practice mode automation, and fixes spurious startup TX.

  7. QCX-mini v1.02a v1.02b

  8. QCX+ v1.02a v1.02b

  9. QCX-mini v1.02 v1.02a

  10. QCX+ v1.02 v1.02a

  11. QCX-mini v1.01a v1.02 Eliminates audio clicks, supports 25/27MHz crystals, and allows stored messages during RIT/Speed adjustment.

  12. QCX+ v1.01a v1.02 Eliminates audio clicking, enables stored message sending during RIT adjustment, and supports both 25MHz and 27MHz reference crystals.

  13. QCX-mini v1.01 v1.01a

  14. QCX+ v1.01 v1.01a

  15. QCX-mini v1.00g v1.01 Improves keyer responsiveness, adds VFO copying and mono jack support, fixes bugs.

  16. QCX+ v1.00g v1.01 Transmission allowed during RIT/keyer adjustment, improved keyer responsiveness, added VFO copy shortcuts, and fixed bugs.

  17. QCX-mini v1.00f v1.00g

  18. QCX+ v1.00f v1.00g

  19. QCX-mini v1.00e v1.00f Shows Si5351A error messages instead of blank screen, improves I-Q/phase tuning precision, and fixes initialization corruption.

  20. QCX+ v1.00e v1.00f Improved Si5351A error display; enhanced diagnostics, configuration precision and stability

  21. QCX-mini v1.00d v1.00e

  22. QCX+ v1.00d v1.00e

  23. QCX-mini v1.00c v1.00d

  24. QCX+ v1.00c v1.00d

  25. QCX-mini v1.00b v1.00c Fixed WSPR transmission reliability, display frequency, and auto-character spacing issues

  26. QCX+ v1.00b v1.00c Fixed WSPR transmission reliability, incorrect frequency display after GPS calibration, and auto-character spacing feature.

  27. QCX-mini v1.00a v1.00b Keyer improvements and fixes for audio noise, message sending, and decoder issues.

  28. QCX+ v1.00a v1.00b Mode B keyer improvements and fixes for loud noise, stored message, and CW decoder issues.

  29. QCX-mini v1.00 v1.00a Removes power-up thump and fixes sidetone issues and settings saving.

  30. QCX+ v1.00 v1.00a Eliminates power-up and menu-exit audio thump, fixes sidetone volume problems

  31. QCX-mini v1.00 first tracked

  32. QCX+ v1.00 first tracked