Hello Time Nuts! Sunday, January 20, 2019 Thanks for all the replies, I am now in e-mail contact with Alexander at the sellers place. He asked last night if there's a jumper on the underside of the GPS board. At first I thought there was a tiny SMC resistor or capacitor. It was in an area where flux residue existed, so looked like a post manufacture addition. Upon cleaning off the residue I now think there IS a solder jumper fro pin 1 of the Ublox to somewhere else, maybe to the power supply area. I wonder if pin 1 is being held high or low? I am impatiently waiting for Alexander to see the photo and advise, what do you guys think? The photo is at http://www.chriswilson.tv/gps.jpg Up to now all attempts to get any output from pin 1 have failed. Thanks for all the replies again!
Best regards, Chris mailto:ch...@chriswilson.tv LB> I have mislead you about NEO-M8T-0-10 TP 2 capabilities, sorry. LB> https://www.u-blox.com/sites/default/files/products/documents/NEO-LEA-M8T_ProductSummary_%28UBX-16000801%29.pdf LB> does not differentiate between two outputs and lists range as 0.25Hz-10MHz. LB> Regarding flash/no-flash bootleg versions - mask ROM firmware LB> residing on the die does not support FTS functions (there is not LB> enough space for extra features and increasing the die size would LB> increase base product cost) so if you have FTS product then it LB> must have flash inside to run the code from. Whether this flash IC LB> is of adequate size to accept future updates or whether its LB> erasing and writing is supported by the main firmware in ROM is a LB> separate question. It is technically possible to create LB> operational but non-upgradeable FTS product . LB> Leo LB> _______________________________________________ LB> time-nuts mailing list -- time-nuts@lists.febo.com LB> To unsubscribe, go to LB> http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com LB> and follow the instructions there. _______________________________________________ time-nuts mailing list -- time-nuts@lists.febo.com To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there.