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☀ Solar
SFI 121
SN 99
A 11
K 3 Unsettled
X-Ray C2.4
Wind 432.2 km/s
Aurora 4
Updated 08:30 UTC HamQSL · N0NBH
Day 80/40m Poor 30/20m Good 17/15m Fair 12/10m Fair
Night 80/40m Fair 30/20m Good 17/15m Fair 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
Band
Mode
Time
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MHz DX Spotter Info
Recent spots —
Select a band above to load spots
Ready — select a band to fetch live spots

Arduino, Raspberry Pi & Electronics

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

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

    Anna Petrov,
    • 1 reply
    • 119 views
    Linda Rodriguez

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

    Kevin Jackson,
    • 1 reply
    • 198 views
    Rachel Johnson

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

    Robert Kim97,
    • 1 reply
    • 161 views
    Mark Taylor

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

    Rebecca Martinez,
    • 1 reply
    • 200 views
    David Anderson74

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

    David Williams,
    • 1 reply
    • 164 views
    Thomas Wilson

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

    Repeater King,
    • 1 reply
    • 239 views
    Jennifer Smith

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

    Steve Martinez,
    • 1 reply
    • 152 views
    Jessica Taylor

  8. using arduino to automate my antenna rotator — worth it or just buy a controller

    Jennifer Williams,
    • 1 reply
    • 198 views
    Maria Chen

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

    Brian Taylor,
    • 1 reply
    • 207 views
    Patricia Kim

  11. using arduino to automate my antenna rotator — anybody done this?

    David Williams95,
    • 1 reply
    • 175 views
    Amanda Williams49

  12. using arduino to automate my antenna rotator — getting close but not quite there

    David Williams,
    • 1 reply
    • 199 views
    Rajesh Patel

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

    QRP Master,
    • 1 reply
    • 192 views
    David Davis41

  14. anyone using arduino to automate their shack switching / logging combo

    HF Hunter,
    • 1 reply
    • 167 views
    Steven Clark

  15. Raspberry Pi 4 for contest station automation with N1MM+ integration

    Contest Fan,
    • 2 replies
    • 339 views
    Christopher Lee

  16. using a pi zero to automate my antenna rotator — anybody done this?

    David Williams99,
    • 1 reply
    • 161 views
    David Davis44

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

    Lisa Garcia,
    • 1 reply
    • 152 views
    Jessica Johnson

  18. using arduino to key the rig automatically — anyone done this?

    Tower Climber,
    • 1 reply
    • 153 views
    Carlos Mendez

  19. using arduino to automate antenna switching — am i overcomplicating this

    James Anderson,
    • 1 reply
    • 98 views
    James Anderson

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

    James Wilson94,
    • 1 reply
    • 175 views
    Christopher Davis

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

    Carlos Silva,
    • 1 reply
    • 131 views
    Steven Taylor

  22. using an arduino to control my antenna rotator — is this worth the hassle

    John Mitchell,
    • 1 reply
    • 199 views
    Jessica Johnson

  23. Arduino band decoder issues with ICOM CI-V on 20m

    Brazil Ham,
    • 0 replies
    • 264 views
    Brazil Ham

  24. CI-V Band Decoder on ATTiny84 - Level Converter Issues

    David Rodriguez,
    • 2 replies
    • 318 views
    David Rodriguez

  25. Raspberry Pi 5 for ham radio automation - performance vs Pi 4 comparison

    David Johnson45,
    • 2 replies
    • 291 views
    Ashley Brown

  26. using an arduino to auto-switch antennas based on band — anyone done this?

    Lisa Garcia,
    • 1 reply
    • 210 views
    Mark Thompson

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