> I’m a little puzzled about the balloons’ telemetry messages received on the WSPR network, as they have been few and far between.
But wouldn't there be a way to send messages to Starlink satellites instead of WSPR? Is it a problem of power consumption? (It would be great to be able to transmit images, not just GPS pings).
At the same time it is true the board (rpi pico usually) could totally support a camera or other high bandwidth instruments - it just does not have the bandwidth to send the data over wspr, possibly with the exception of some flags based on local processing.
AFAIK some poeple have built dual APRS & WSPR pico baloons, but you will still get pictures back only over populated areas due to APRS having in general much shorter range than WSPR.