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☀ Solar
SFI 128
SN 73
A 6
K 1 Quiet
X-Ray C2.2
Wind 403.6 km/s
Aurora 2
Updated 23:00 UTC HamQSL · N0NBH
Day 80/40m Fair 30/20m Good 17/15m Good 12/10m Fair
Night 80/40m Good 30/20m Good 17/15m Good 12/10m Poor

Callsign Lookup
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Vanity Call Signs Available
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ⓘ Callsign lookups are in real time via the FCC database. Vanity callsign availability is refreshed daily at 6:00 AM CST. The vanity search may be unavailable for a few minutes during this update.
Live DX spots
Live DX Spots — 70cm via PSKReporter · scroll or pinch to zoom
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MHz DX Spotter Info
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Arduino, Raspberry Pi & Electronics

Discuss Arduino, Raspberry Pi, microcontrollers, interfacing, automation, and electronics for ham radio.

  1. pi zero w as a remote rig controller — anybody done this yet

    Christopher Lopez,
    • 1 reply
    • 81 views
    Susan Clark

  2. using arduino to automate my antenna rotator — anyone done this?

    Maria Santos,
    • 1 reply
    • 90 views
    Kevin Park

  3. using arduino to automate my rig switching — anyone done this?

    Priya Patel,
    • 1 reply
    • 90 views
    Ashley Wilson95

  4. Si5351 VFO with ESP32 - CAT Control Implementation Issues

    Ashley Miller,
    • 2 replies
    • 211 views
    John Wilson

  5. using an arduino to automate my antenna rotator — anyone done this?

    CW Operator,
    • 1 reply
    • 103 views
    Thomas Anderson

  7. raspberry pi for rotator control - anyone tried this?

    James Park,
    • 1 reply
    • 148 views
    James Park

  8. K3NG Arduino Rotator Controller vs Commercial Units - Real World Experience

    Ham Mountain,
    • 2 replies
    • 269 views
    Ham Mountain

  9. using arduino to automate my antenna switch — anyone done this?

    Michael Miller,
    • 1 reply
    • 114 views
    Michael Miller

  10. Raspberry Pi 4 WSPR beacon drifting on Si5351 - GPS sync working but frequency unstable

    Moon Bounce,
    • 0 replies
    • 167 views
    Moon Bounce

  11. using arduino to auto-tune antenna based on band changes — anyone done this?

    John Martinez,
    • 1 reply
    • 83 views
    John Martinez

  13. using an arduino to automate my antenna switch — am i overcomplicating this

    Emily Moore,
    • 1 reply
    • 74 views
    James Moore

  14. using arduino to automate antenna switching — anyone done this?

    Diploe Dan,
    • 1 reply
    • 114 views
    Diploe Dan

  15. using arduino to automate my antenna rotator — anyone else gone down this rabbit hole

    Steve Wilson,
    • 1 reply
    • 95 views
    Jessica Johnson

  16. using an arduino to automate my antenna relay switching — anyone done this?

    David Thomas,
    • 1 reply
    • 67 views
    Susan Davis

  17. using a pi zero to automate my antenna switching — anyone done this?

    Dave Patterson,
    • 1 reply
    • 78 views
    James Park

  19. using an arduino to automate my antenna rotator — anyone done this?

    Steven Wilson,
    • 1 reply
    • 115 views
    Jessica Williams

  20. raspberry pi controlling my antenna rotator — is this overkill or am I onto something

    Kevin Anderson,
    • 1 reply
    • 71 views
    Jennifer Park

  21. using a pi zero to automate my shack logging — anyone done this?

    Ham Fan,
    • 1 reply
    • 109 views
    Lisa Rodriguez

  22. anyone using arduino to automate their shack rotator control?

    David Rodriguez,
    • 1 reply
    • 167 views
    Diana Williams

  23. using a pi zero to automate my shack logging — anyone done this before?

    Anna Petrov,
    • 1 reply
    • 69 views
    Linda Rodriguez

  25. using arduino to automate antenna switching — anyone done this?

    Kevin Jackson,
    • 1 reply
    • 110 views
    Rachel Johnson

  26. using an arduino to automate my antenna rotator — anyone else gone down this rabbit hole

    Robert Kim97,
    • 1 reply
    • 87 views
    Mark Taylor

  27. using arduino to automate my antenna switching, anyone done this?

    Rebecca Martinez,
    • 1 reply
    • 107 views
    David Anderson74

  28. using an arduino to automate my antenna switcher — anyone done this?

    David Williams,
    • 1 reply
    • 110 views
    Thomas Wilson

  29. using arduino to automate antenna switching — worth the headache?

    Repeater King,
    • 1 reply
    • 144 views
    Jennifer Smith

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