Morse Trainer

TopBytes Morse Trainer. Small portable battery powered device to help with learning to send and receive morse code. Connect your own straight key or morse paddle using a standard 3.5mm stereo plug.

Purchase exclusively from Martin Lynch & Sons Ltd

• 1. Introduction
  • 1.1. Main Screen
• 2. Testimonials
  • 2.1. Ian Andrews
  • 2.2. Adam Gilmore (G1ZHD)
• 3. Games
  • 3.1. Listen
  • 3.2. Random Letter
  • 3.3. Send Random String
  • 3.4. Send Letters
  • 3.5. QSO Game
• 4. Settings
  • 4.1. Page 1
  • 4.2. Page 2
  • 4.3. Page 3 - WiFi Settings
• 5. Hardware
  • 5.1. Power Switch
  • 5.2. Morse Key socket
  • 5.3. Charging
  • 5.4. NRC unit
• 6. Firmware Upgrade
  • 6.1. Emergency Recovery
  • 6.2. Factory Reset
  • 6.3. Console
• 7. Morse Code
  • 7.1. Standard Morse Characters
  • 7.2. Punctuation characters
• 8. Release Notes
  • 8.1. 1.7.7 (2nd September 2025)
  • 8.2. 1.7.6 (1st September 2025)
  • 8.3. 1.7.5 (24th August 2025)
  • 8.4. 1.7.4 (16th August 2025)
  • 8.5. 1.7.3 (15th August 2025)
  • 8.6. 1.7.2 (14th August 2025)
  • 8.7. 1.7.1 (3rd August 2025)
  • 8.8. 1.6.5 (31st July 2025)
  • 8.9. 1.6.4 (15th July 2025)
  • 8.10. 1.6.3 (14th July 2025)
  • 8.11. 1.6.2 (8th July 2025)
  • 8.12. 1.6.1 (7th July 2025)
  • 8.13. 1.5.6 (16th June 2025)
  • 8.14. 1.5.5 (10th June 2025)
  • 8.15. 1.5.4 (10th June 2025)
  • 8.16. 1.5.3 (4th June 2025)
  • 8.17. 1.4 (27th May 2025)