Search found 2 matches

by va7kkw
Sun Sep 20, 2020 7:13 am
Forum: MMDVM_HS Hat(s)
Topic: Jumbospot - can't update/downgrade firmware
Replies: 17
Views: 19191

Re: Jumbospot - can't update/downgrade firmware

OK, just to complete this story, the chip on my jumbospot was indeed 'locked'. I purchased an ST-LINK v2 programmer from Amazon at 4.99 GBP (delivered within 2 days). Downloaded STM32 ST-LINK Utility (some small hoops to jump through, but I already had done this some time in the past), also availab...
by va7kkw
Tue Sep 18, 2018 9:44 pm
Forum: MMDVM_HS Hat(s)
Topic: Hs hat duplex no rx and no Dmr login
Replies: 18
Views: 12102

Re: Hs hat duplex no rx and no Dmr login

n0xlf wrote: Fri Aug 03, 2018 6:07 am That board appears to be identical to what I got - I can only get it to work with the STM32-DVM modem setting in simplex mode. Duplex mode doesn't work for me at all..
like wise as well did you find a solution?