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upgrade firmware 0.20 to 3 or 4

 

hello,? i'm?? in3izq danilo? from? italy. Have? buy? by friend? an? ubitx? , when i? on?? her look? at display ubitx? 0.20.
can i? upgrade at? version?? 3? or? 4 ?? are a newbie and?? work? a little?? with? software.?? Any? help are?? welcome.
best? '73? from? me. danilo in3izq
 

Upload? a crisp photo on the internal main board.
?let us see.
?


On Sat, May 18, 2019 at 2:01 PM danilo datres <in3izq@...> wrote:
hello,? i'm?? in3izq danilo? from? italy. Have? buy? by friend? an? ubitx? , when i? on?? her look? at display ubitx? 0.20.
can i? upgrade at? version?? 3? or? 4 ?? are a newbie and?? work? a little?? with? software.?? Any? help are?? welcome.
best? '73? from? me. danilo in3izq

 

here? some pics...? for? your help.?? tnx in advance? danilo in3izq

display.jpg
mainboard ubitx.jpg

 

Hello all seems to be a TDA2822 as Audio amp
Regards?
Olivier

Le?sam. 18 mai 2019 ¨¤?13:02, danilo datres <in3izq@...> a ¨¦crit?:
here? some pics...? for? your help.?? tnx in advance? danilo in3izq

 

So it's a V3
Regards Olivier

Le?sam. 18 mai 2019 ¨¤?19:13, Olivier Grand via Groups.Io <olilou1961=[email protected]> a ¨¦crit?:
Hello all seems to be a TDA2822 as Audio amp
Regards?
Olivier

Le?sam. 18 mai 2019 ¨¤?13:02, danilo datres <in3izq@...> a ¨¦crit?:
here? some pics...? for? your help.?? tnx in advance? danilo in3izq

 

hello friends....?? after some? test? ha? upgrade my? ubitx? at? cec? 0.25? ..? have? some?? work?? before? use,? because? is? not?? complete on? hardware.? want? use part of sunil?? to? complete .? tnx? to? all.? hope use? soon? my? ubitx...? best '73? from italy de in3izq danilo

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