Looks like a module I might want to start with... No way I'd want to start with the chip...
______________________ Clay Autery, KY5G MONTAC Enterprises (318) 518-1389 On 7/22/2016 8:16 PM, Nick Sayer via time-nuts wrote: > Looks like the bare modules are available for $25 (FOB Taiwan) each MQ:4. > Eminently reasonable. I am probably going to get 4 to start with and make an > LGA breakout board for myself and do some experimenting with them. > > The tough part for me is going to be upgrading the controller to the > ATMega328PB to get enough flash space to add the sawtooth compensation > handling stuff. But even if I completely ignore the NMEA output of the > module, it'll be worth it to get timing firmware with survey capabilities. > I'm quite excited. > > Sent from my iPhone > >> On Jul 22, 2016, at 3:21 PM, Nick Sayer via time-nuts <[email protected]> >> wrote: >> >> Anybody played with one of these? >> http://www.skytraq.com.tw/products/products-Timing%20Module.html >> >> It looks promising for GPSDO designers. It has a survey mode (looks to be >> automatic) and one of the NMEA messages reports quantization error. >> >> The downsides I’ve identified so far are that it’s an LGA69, so that’ll be… >> exciting… And I don’t have any pricing, availability or minimum order >> information at the moment. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
