Search found 104 matches

by NickKostelidis
Tue Nov 02, 2021 2:50 pm
Forum: General
Topic: Visual art interventions on Psion Organizer
Replies: 10
Views: 13132

Re: Visual art interventions on Psion Organizer

"image.gif " has been written by accident.
This is the address of the laboratory that made this work.
https://lasermax.gr/593-2/
by NickKostelidis
Fri Oct 29, 2021 2:57 pm
Forum: Hardware
Topic: MicroSD Card DataPak
Replies: 10
Views: 554

Re: MicroSD Card DataPak

What is the read - write speed of this external device? Is the speed equal to the speed of a ram pack?
by NickKostelidis
Mon Oct 25, 2021 7:44 pm
Forum: General
Topic: Visual art interventions on Psion Organizer
Replies: 10
Views: 13132

Re: Visual art interventions on Psion Organizer

image.gifThere are laboratories in Athens that make that with a laser system :)
by NickKostelidis
Sat Jun 05, 2021 5:58 pm
Forum: General
Topic: Comms link setup - Com Port Numbers
Replies: 3
Views: 7862

Re: Comms link setup - Com Port Numbers

The only time I have used a comm port above 8 it was when I was trying to have connection between the Psion II and the laptop via bluetooth.
by NickKostelidis
Sat Jun 05, 2021 12:27 pm
Forum: General
Topic: Comms link setup - Com Port Numbers
Replies: 3
Views: 7862

Re: Comms link setup - Com Port Numbers

I use a laptop with 3 usb ports. It is up to you what "name" you will give to each port. I have named the first usb connector "com1" , the second "com2" and the third "com3". I have done this using the Windows 10 device manager. I use to have a connection betw...
by NickKostelidis
Wed May 26, 2021 5:34 pm
Forum: General
Topic: Photos from how you use your Psion II
Replies: 5
Views: 16817

Re: Photos from how you use your Psion II

A few more photos.
by NickKostelidis
Wed May 26, 2021 4:47 pm
Forum: Hardware
Topic: 3D printing of Psion II parts.
Replies: 12
Views: 1346

Re: 3D printing of Psion II parts.

This is the newer printing. As you can see there is no clip. It is fitted very well and very tight on the slot of the organizer. They forgot to close the hole for the power adapter completely but anyway this is not the final shape of the comms link case for the USB comms link. I am waiting now for a...
by NickKostelidis
Tue May 25, 2021 8:45 am
Forum: Hardware
Topic: Comms Link Bluetooth Project
Replies: 22
Views: 2683

Re: Comms Link Bluetooth Project

Please let us know when it will be ready.
by NickKostelidis
Mon May 24, 2021 5:11 pm
Forum: Hardware
Topic: Comms Link Bluetooth Project
Replies: 22
Views: 2683

Re: Comms Link Bluetooth Project

olivierg wrote: Thu Mar 04, 2021 11:26 pm Hello,

I open this topic to give you the progress.
New version with HC-05 (for master/slave mode) and JDY-31 Salve only.
The shematic:
CL BT HC-JDY V1.jpg

Now PCB routed, pcb on the way.
CL BT HC-JDY V1 PCB.JPG

Thanks
Olivier
This PCB will be fitted in the same case that you have posted?
by NickKostelidis
Fri May 21, 2021 5:36 pm
Forum: Hardware
Topic: USB Comms Link
Replies: 0
Views: 241

USB Comms Link

Hi to all.
I think that using the usb comms link for Psion II organizer, we don't have serial communication.
Am I right?
If I am not, can anyone tell us what is the pin setup for a micro usb connector in order to have serial communication (TxD, RxD ,GND)?