I would rather add bluetooth support for it. You could then couple it to a
smartphone and have all apps. You could even use a headset.
On 10 Jan 2018 14:04, "Adrian Musceac" <[email protected]> wrote:
> Hi Jeroen,
>
> This is a very interesting project. If there's anything I would
> change, I would add a more powerful CPU, capable of running some other
> applications, like chat, maps, email, pictures.
> Otherwise you could end up for example receiving a position report but
> no being able to plot it without an external computer. Have you
> considered using an SBC instead?
> Myself I am approaching this differently. I am pushing for a SDR
> solution but I lack the skills to design a good frontend with small
> dimensions. Components for ISM bands are plenty and cheap, not so for
> ham bands.
>
> Regards,
> Adrian
>
> On 1/9/18, Jeroen Vreeken <[email protected]> wrote:
> >
> > Inspired by the SM1000 I have been thinking about a project to make
> > using it easier: A small handheld capable of mode 2400B.
> > Nothing really fancy, but it should be able to show of some features
> > (like FPRS position reports interleaved in an audio stream) while making
> > communication in the field as simple as possible. And of course it
> > should be an open design. Since the inspiration came from the SM1000 I
> > would like to call it the 'HT1000'.
> > The basic design would consist of:
> >
> > - DRA818 FM transceiver module
> > - Small GPS receiver
> > - LiPo battery
> > - Atmel ATSAME70 cpu
> > - Speaker & mic
> > - Display and controls
> > - Glue circuitry to let it work together
> > - 3D printed housing
> >
>
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