Welcome to SPROG DCC

Welcome to SPROG DCC home of The DCC Programmer.

At SPROG DCC we have 15+ years experience of designing building and supporting the very best DCC Programmers. Our products are used by 1000s of customers around the world. With the ever increasing cost of DCC fitted locos, you owe it to yourself to use the best tools to get the most enjoyment from your hobby.

Browse through our products using the category links above, or click on the images below. More product information, including documentation downloads, is available through links on each product page. More general information is available through the links in the footer.

Use the comparison feature to compare products based on interface, output current, functionality, etc.

We are always interested in feedback, especially about our new look website.

What's New?

A Note About Customer E-mails

We seem to have an increasing number of delivery failures with the automated order acknowledgement e-mails form our OpenCart shopping platform. Please ensure you use a valid e-mail address when registering or ordering and if you do not receive an acknowledgement within a reasonable time please check your spam and junk mail folders. If you still cannot find an acknowledgement please contact using our regular e-mail address.

May 2020

Pi-SPROG 3 Now Available

This is the same hardware as Pi-SPROG One with a completely re-written firmware. Contact us for information on upgrading existing Pi-SPROG Ones.

Pi-SPROG Systems

Now shipping with R-Pi 4 Model B 2 G byte and Pi-SPROG 3

General

Due to the greatly extended shipping times for International orders, we are now only offering tracked/signed service. This provides reassurance for both ourselves and our customers that orders are in transit. 

We are very much still open for business during the current "lockdown". As long as we can get to the Post Office we will continue to despatch orders. Our local PO has very limited hours, even during normal times. Please try to order by 5pm Monday or Wednesday for despatch on Tuesday or Thursday. 

Deliveries to some parts of the UK seem to be taking longer than normal, so please be patient. All our UK orders are sent as First Class Small Parcel. The reference number in your order "shipped" update e-mail allows limited tracking .

May 2020

Pi-SPROG 3 Now Available

This is the same hardware as Pi-SPROG One with a completely re-written firmware. Contact us for information on upgrading existing Pi-SPROG Ones.

Pi-SPROG Systems

Now shipping with R-Pi 4 Model B 2 G byte and Pi-SPROG 3

General

Due to the greatly extended shipping times for International orders, we are now only offering tracked/signed service. This provides reassurance for both ourselves and our customers that orders are in transit. 

We are very much still open for business during the current "lockdown". As long as we can get to the Post Office we will continue to despatch orders. Our local PO has very limited hours, even during normal times. Please try to order by 5pm Monday or Wednesday for despatch on Tuesday or Thursday. 

Deliveries to some parts of the UK seem to be taking longer than normal, so please be patient. All our UK orders are sent as First Class Small Parcel. The reference number in your order "shipped" update e-mail allows limited tracking .

Featured

SPROG II

SPROG II

The original SPROG Programmer. Compatible with all major brands of decoder, including sound decoder..

£50.00 Ex Tax: £50.00

SPROG 3

SPROG 3

Compatible with all major brands of decoder, including sound decoders.Program and test decoders usin..

£65.00 Ex Tax: £65.00

Pi-SPROG One

Pi-SPROG One

Pi-SPROG One DCC Interface for Raspbery Pi Discontinued - please see Pi-SPROG 3  ..

£55.00 Ex Tax: £55.00

Pi-SPROG System

Pi-SPROG System

Pi-SPROG System assembled and tested  Discontinued - Please see Pi-SPROG 3 System for replacem..

£130.00 Ex Tax: £130.00

SPROG Nano

SPROG Nano

Connect a standard DCC booster to your computer via USB. More Information. Download the S..

£25.00 Ex Tax: £25.00

SBOOST II

SBOOST II

DCC Booster to increase the power available to your layout or to create isolated power districts. ..

£60.00 Ex Tax: £60.00

Signalist SC1

Signalist SC1

Dpwnload the Signalist SC1 User Guide from the Harman DCC website...

£35.00 Ex Tax: £35.00