On mine I used it to transfer images to my phone/tablet via the Android "Image sync" app. It was useful as I could share images via social media whilst out and about. Unfortunately the app has been "updated" and is no longer usable as it keeps crashing. You can also use a phone or tablet as a remote control but I have not used this function.

Camera arrived safely today, I am very happy with it. Thank you!

Glad you are happy with it Steve, good luck with Lovejoy, hope you get clear skies!

Thanks Steve, O-GPS1 still available.

Pentax OGPS1 for sale in excellent condition. I have used it many times on my K-5IIs in different parts of the world to add location data to my images. I have tried out the astro tracer function once or twice too and that works well. There is no box or leaflet, just the O-GPS1 module. I am asking £130 including UK RMSD.

This camera is now no longer available on here as I have put it on Ebay link

Hi Ricardo, I can send to Spain but the price would be £10 more to cover the extra postal charges.

I bought this body new from SRS 18 months ago as a back up for my K-5IIs but have hardly used it. Shutter count is only 321. The charger & leads are still bagged and have never been used. The only mark I can see on it is a small scratch on the base near the middle screw (shown in second image). It has the original Pentax battery.
3 recent images taken with this camera are here: link
The asking price is £150 which includes RMSD, I can accept either PayPal or bank transfer.

PM sent....

Thank you Jon, lens arrived today in excellent condition. Took the test shot below with it just after getting home.
A pleasure doing business with you