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Release 0.51 of the Raspberry Pi Pico WSPR beacon
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@RPiks RPiks released this 30 Nov 20:38
· 5 commits to main since this release
v.0.51
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Learn about vigilant mode.

There are serious improvements:

  • GPS receiver (GPRMC & PPS output) support has been added. The GPS receiver is used to schedule WSPR tx sessions as well as to compensate Pico's frequency drift. As result, now you hold a complete solution to build up a WSPR beacon which boasts of high frequency stability (0.5 ppm or better) in vast temperature range.

  • the TX scheduler. It holds two minute WSPR tx slots and supports configuring % of slots we use to tx.

//Roman
73 & 72
de R2BDY

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